Category:2009
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Pages in category "2009"
The following 1,000 pages are in this category, out of 1,277 total.
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A
- A transition from ArcGIS to open source GIS softwares
- Acoustic Damping using Polyurethane - Polymer Composites
- Acoustic Damping using Polyurethane - Polymer Composites/ru
- Adapted thermostatic valve for water pasteurization
- Adapted thermostatic valve for water pasteurization/vi
- Advertising mail
- Aerial Ropeways in Nepal
- Aerial Ropeways in Nepal/de
- Aerial Ropeways in Nepal/hu
- Aerial Ropeways in Nepal/id
- Aeroponics
- Agriculture simulators
- Aid effectiveness
- Air cooler
- Air cooler/el
- Air cooler/hi
- Air cooler/hy
- Air cooler/mr
- Air cooler/ru
- Air cooler/ur
- Air cooler/vi
- Air cooler/zh
- Air heater and stove system
- Akvo
- Aluminium recovery manual
- Aluminium recovery manual/fr
- Aluminium recovery manual/ko
- Amazon and oil
- Amorphous Metal Alloys
- Amorphous Metal Alloys/el
- Amorphous Metal Alloys/es
- Amorphous Metal Alloys/ja
- Amorphous Metal Alloys/ru
- Amorphous Metal Alloys/uk
- Amorphous Metal Alloys/zh
- An introduction to Creative Commons
- An introduction to Creative Commons/No derivatives clause
- An introduction to Creative Commons/No derivatives clause/uk
- An introduction to Creative Commons/No derivatives clause/zh
- Analysis of the various types of mills/Bibliography
- Analysis of the various types of mills/Comparison of motorized wheel mills and hammer mills
- Analysis of the various types of mills/The main cereals and post-harvest operations
- Analysis of the various types of mills/The products of the milling
- Andean tubers
- Appleseed Biodiesel Reactor
- Appleseed Biodiesel Reactor/pt
- Appleseed Biodiesel Reactor/ru
- Appropedia:Appropedia Video Challenge
- Appropedia:Appropedia's 13 theme for WordPress
- Appropedia:Appropedia's 13 theme for WordPress/ar
- Appropedia:Appropedia's 13 theme for WordPress/vi
- Appropriate technology for refugees
- Appropriate technology for refugees/ko
- Appropriate Technology Sourcebook
- Appropriate Technology Sourcebook/pt
- Appropriate Technology Sourcebook/Shelter
- Appropriate Technology Sourcebook/Where There Is No Doctor
- APSC 100 213A
- APSC 100 213B Solar Powered Laptop
- Arcata agriculture land and food capability
- Askair air processing system
- Assomada Solar Desalination Project
- Assomada Solar Desalination Project/ar
- Assomada Solar Desalination Project/es
- Atomic force microscopy protocol: QAS
B
- Baby jogger bike trailer
- Back-happy tap-stands
- Bamboo
- Bamboo/fa
- Bamboo/kn
- Bamboo/mr
- Bamboo/th
- Banking for Solar Investment - Lit. Review
- Barbed wire making
- Basic rainwater collection calculations
- Basic rainwater collection calculations/ar
- Basic rainwater collection calculations/de
- Basic rainwater collection calculations/es
- Basic rainwater collection calculations/fa
- Basic rainwater collection calculations/fr
- Basic rainwater collection calculations/hi
- Basic rainwater collection calculations/id
- Basic rainwater collection calculations/nl
- Basic rainwater collection calculations/ru
- Basic rainwater collection calculations/tr
- Basic rainwater collection calculations/vi
- Basic rainwater collection calculations/zh
- Basics of photovoltaic systems for grid-tied applications
- Bathrooms
- Bayside Park Farm/Food dehydrator
- Bayside Park Farm/Food dehydrator/es
- Bayside Park Farm/Food dehydrator/it
- Bayside Park Farm/Photovoltaic system/Troubleshooting
- Bayside Park Farm/Sistema de reutilización de aguas grises
- Bedding
- Beef
- Behandlung von Abwasser
- Being an effective aid or development worker
- Biogas from human waste
- Biogas from human waste/de
- Biogas from human waste/es
- Biogas from human waste/fr
- Biogas from human waste/hi
- Biogas from human waste/id
- Biogas from human waste/ja
- Biogas from human waste/ko
- Biointensive farming
- Biointensive farming/es
- Biointensive farming/fa
- Biointensive farming/it
- Biointensive farming/kn
- Biointensive farming/ko
- Biomass
- Biomass energy
- Biomass/pt
- Biomimicry
- Biomimicry/he
- Bioretention cells
- Blenders
- Blenders/zh
- BRIDGE/agenda
- BRIDGE/NicaOrgs
- Bright Green Wiki
- British car taxes
- Built environment
- Built environment/es
- Built environment/id
- Business plans
C
- Campus Center for Appropriate Technology (CCAT)
- Campus Center for Appropriate Technology (CCAT)/fr
- Campus Center for Appropriate Technology (CCAT)/it
- Campus Center for Appropriate Technology (CCAT)/ja
- Captive column
- Captive column/zh
- Car free day
- CC-BY-NC-SA
- CCAT Bubble Box
- CCAT CCATBox
- CCAT CCATBox/es
- CCAT CCATBox/it
- CCAT CCATBox/ko
- CCAT CCATBox/ru
- CCAT clothes drying
- CCAT clothes drying/zh
- CCAT cob protection and beautification
- CCAT cold box/Interview
- CCAT DraftMaster
- CCAT gravity fed drip irrigation
- CCAT greywater grease trap
- CCAT greywater grease trap/zh
- CCAT greywater marsh (2014)
- CCAT greywater marsh (2014)/Literature review
- CCAT greywater marsh (2014)/zh
- CCAT greywater marsh problems
- CCAT kid bike power
- CCAT kitchen effluent particulate filter
- CCAT Lava y jala el inodoro
- CCAT Monitor installation on Harpst St, Arcata
- CCAT Natural Plasters
- CCAT papercrete clayslip demo wall
- CCAT papercrete clayslip demo wall/fr
- CCAT PV monitor installation
- CCAT PV system energy analysis
- CCAT Redwood Log Milling
- CCAT remediation zone
- CCAT solar heated hot tub
- CCAT solar heated hot tub/ko
- CCAT Waschen und Spülen Toilette
- Cement
- Cement/tr
- Cement/uk
- Centre for Alternative Technology
- Centre for Alternative Technology/ko
- Ceramic Matrix Composite Disc Brakes
- Ceramic Matrix Composite Disc Brakes/id
- Ceramic Matrix Composite Disc Brakes/pl
- Ceramic Matrix Composite Disc Brakes/zh
- ChangeMaker
- Charcoal
- Charcoal/bg
- Chemical fertiliser production
- Chemical fertiliser production/ar
- Choosing land for agriculture
- Climate news/2017
- Cloche
- Clothes drying
- Comida Local
- Comida Loocal
- Comida Loocal/ko
- Commercially available photovoltaic modules
- Commercially available photovoltaic modules/es
- Appropedia:Communications/Blog/Tech admin and development
- Community Chlorine Dosing
- Community Created Humboldt/Veterans Day 2009
- Community gardens
- Community gardens/ko
- Comparison of alternative ICE fuels
- Comparison of alternative ICE fuels/zh
- Comparison of bladed rotors for HECS
- Comparison of bladed rotors for WECS
- Comparison of ocean wave energy conversion systems
- Comparison of pumps
- Comparison of pumps/ar
- Comparison of pumps/bn
- Comparison of pumps/es
- Comparison of pumps/it
- Composites in the Aircraft Industry
- Composites in the Aircraft Industry/ar
- Composites in the Aircraft Industry/az
- Composites in the Aircraft Industry/cs
- Composites in the Aircraft Industry/de
- Composites in the Aircraft Industry/el
- Composites in the Aircraft Industry/es
- Composites in the Aircraft Industry/fr
- Composites in the Aircraft Industry/he
- Composites in the Aircraft Industry/hu
- Composites in the Aircraft Industry/id
- Composites in the Aircraft Industry/it
- Composites in the Aircraft Industry/ja
- Composites in the Aircraft Industry/ko
- Composites in the Aircraft Industry/nl
- Composites in the Aircraft Industry/pl
- Composites in the Aircraft Industry/pt
- Composites in the Aircraft Industry/ro
- Composites in the Aircraft Industry/ru
- Composites in the Aircraft Industry/sk
- Composites in the Aircraft Industry/th
- Composites in the Aircraft Industry/tr
- Composites in the Aircraft Industry/uk
- Composites in the Aircraft Industry/vi
- Composites in the Aircraft Industry/zh
- Concentrated solar power
- Concentrated solar power/vi
- Concentrated solar power/zh
- Conducting Your Own Regional Collaborative Training Event
- Content license compatibility
- Appropedia:Content/Archive/Page structure
- Appropedia:Contributor tools
- Conventional farming
- Conventional farming/af
- Conventional farming/ar
- Conventional farming/az
- Conventional farming/es
- Conventional farming/fa
- Conventional farming/fr
- Conventional farming/gu
- Conventional farming/hi
- Conventional farming/hu
- Conventional farming/id
- Conventional farming/ja
- Conventional farming/ko
- Conventional farming/ml
- Conventional farming/ro
- Conventional farming/ru
- Conventional farming/sv
- Conventional farming/te
- Conventional farming/tr
- Conventional farming/uk
- Conventional farming/vi
- Conventional farming/zh
- Copenhagen Accord
- Copenhagen Scientific Congress 2009
- Creative Commons Attribution
- Creative Commons Attribution ShareAlike
- Curitiba transportation
- Curtido
- Curve fitting to a set of data
- Curve fitting to a set of data/cs
D
- Dachschindeln aus Reifen
- Deep-democracy
- Deltalok soft and green walls
- Deltalok soft and green walls/ko
- Deployment of Renewable Energy Technologies to Mitigate Climate Change Literature Review
- Devan's vertical axis wind turbine
- Diabetes mellitus cured - George's experience
- Diesel engine
- Directory of Environmental Organizations and Resource Persons in Tamil Nadu
- Directory of Environmental Organizations and Resource Persons in Tamil Nadu/ta
- Disaster preparedness
- Distributed power
- Duckweed
- Duckweed/fr
- Duckweed/ko
- Duckweed/ru
E
- Earthquake proofing for buildings
- Earthquake proofing for buildings/de
- Earthquake proofing for buildings/mr
- Effects of snow on photovoltaic performance
- Eind1009 0 0 Lassé Shelter Design by group 3V
- Eind1009 5 4 Overstroom-home ("flood-home")
- Ekopedia
- Ekopedia/de
- Ekopedia/es
- Ekopedia/fr
- Ekopedia/hi
- Ekopedia/it
- Ekopedia/vi
- Electrical safety basic principals
- Electrical safety basic principals/es
- Electrostatic Powder Coating
- Electrostatic Powder Coating/es
- Electrostatic Powder Coating/hi
- Electrostatic Powder Coating/id
- Electrostatic Powder Coating/pt
- Electrostatic Powder Coating/th
- Electrostatic Powder Coating/vi
- Electrostatic Powder Coating/zh
- Elements of a thrivable city
- Ellipsometry and absorption: Queen's Physics Lab
- Embedded energy
- Embedded energy/es
- Embedded energy/ja
- Embedded energy/pt
- Embedded energy/tr
- Embedded energy/zh
- Emergency management in cold climates
- Emergency water quality field testing
- Emergency water quality field testing/zh
- Emergent plants for constructed wetlands
- Emergent plants for constructed wetlands/id
- Emergent plants for constructed wetlands/ko
- Emergent plants for constructed wetlands/zh
- Energy and quality of life
- Energy and quality of life/pt
- Energy audit
- Energy audit/sv
- Energy content of fuels
- Energy content of fuels/ar
- Energy content of fuels/de
- Energy content of fuels/el
- Energy content of fuels/es
- Energy content of fuels/fr
- Energy content of fuels/id
- Energy content of fuels/ja
- Energy content of fuels/pt
- Energy content of fuels/sl
- Energy content of fuels/th
- Energy content of fuels/tr
- Energy content of fuels/vi
- Energy content of fuels/zh
- Energy star
- Energy star/ko
- Energy storage
- Energy Theory of Value Literature Review
- Engineering terminology
- Engr205 Introduction to Design syllabus/Digital deliverables
- Engr205 Introduction to Design syllabus/Portfolio
- Engr305/Post userpage assignment
- Environmental impact of a paper cup
- Environmental impact of a paper cup/es
- Environmental impact of a paper cup/id
- Environmental impact of a paper cup/ko
- Environmental impact of a paper cup/nl
- Environmental impact of a paper cup/pt
- Environmental impact of a paper cup/th
- Environmental impact of a paper cup/tr
- Environmental impact of a paper cup/vi
- Environmental impact of a paper cup/zh
- Equipment at Queens
- Estimating the rooftop PV potential of a large-scale geographical region
- Estimating the rooftop PV potential of a large-scale geographical region/tr
- Etching
- Evaluation and monitoring in global health
- Extracting data from the ILC
F
- Fab Focus
- Fab Instruction
- Fab Lab Benefits
- Fab lab development ideas
- Fab Lab Organization
- Fab Partners
- Fab Partners/ko
- FabFi
- Farinzucker
- Feuchtbiotope der USA
- Field emission scanning electron microscope lab protocol at Queen's University
- Foam roller
- Food preservation and storage
- Food preservation and storage/es
- Food preservation and storage/gu
- Food preservation and storage/hi
- Forward Foundation
- Francophone Area for Research Development and Innovation
- Freight bicycle
- Fruit vine
G
- Gamelan Council
- Gamelan Council/ja
- Garden
- Gardening
- Gardening/es
- Gardening/ja
- Gardening/zh
- Genetically modified food
- Genetically modified food/ru
- Genetically modified food/vi
- Ger255
- Gifts that keep on giving
- Global Knowledge Partnership
- Google Gadget
- Governance as a condition of aid
- Government Investment and PV Manufacturing - Lit. Review
- Government PV Manufacturing Policy Lit Review
- Grape wine (Practical Action Brief)
- Grape wine (Practical Action Brief)/ar
- Grape wine (Practical Action Brief)/es
- Grape wine (Practical Action Brief)/hi
- Green computing
- Green hotels
- Green IT Literature Review
- Green tuning of vehicles
- Green tuning of vehicles/ru
- Green walls
- Green walls/ar
- Green walls/es
- Green walls/pt
- Green walls/tr
- Green walls/zh
- Greenhouses literature review
- Greenhouses literature review/ar
- Greenhouses literature review/fa
- Grid connection
- Gro Good
- GRRC
- GRRC/de
- Guerrilla gardening
- Guerrilla gardening/hr
H
- Hand Biomechanics Literature Review
- Hand Biomechanics Literature Review/es
- Hand Operated Vacuum Packing System for Seed Storage
- Handwashing
- HEIF campus energy monitoring
- HEIF CCAT solar hot water system
- HEIF music building PV system a
- HEIF music building PV system b
- HEIF Redwood Bowl lighting
- HEIF Redwood Bowl lighting/id
- HEIF Science D retrofit
- HEIF Solar Monitoring System
- HEIF Take Back the Tap
- Hesperian Health Guides
- Hexayurt Frame TUE Research Outline
- Hexayurt project/Plywood TUE Research Outline
- History of affordable housing
- Holistic ICT for EcoLiving
- Hot Water Solar Repair, Humboldt County
- House wiring
- Housing for flood-prone areas
- Housing for flood-prone areas/es
- Housing for flood-prone areas/ml
- Housing for flood-prone areas/vi
- How business can help end poverty
- How not to save the world
- How to grow alfalfa sprouts
- How to live cheap and green
- How to make a "Sunbrella" solar cooker
- How to make a "Sunbrella" solar cooker/es
- How to make a "Sunbrella" solar cooker/fr
- How to make a "Sunbrella" solar cooker/hr
- How to make a "Sunbrella" solar cooker/ja
- How to make a "Sunbrella" solar cooker/ko
- How to make a "Sunbrella" solar cooker/ru
- How to make a "Sunbrella" solar cooker/sv
- How to make a "Sunbrella" solar cooker/vi
- How to make a "Sunbrella" solar cooker/zh
- How to make a seed ball
- How to make a successful new wiki
- How to make a successful new wiki/th
- How to measure stream flow rate
- How to measure stream flow rate/ar
- How to measure stream flow rate/de
- How to measure stream flow rate/es
- How to measure stream flow rate/fr
- How to measure stream flow rate/hi
- How to measure stream flow rate/id
- How to measure stream flow rate/it
- How to measure stream flow rate/ko
- How to measure stream flow rate/pt
- How to measure stream flow rate/ro
- How to measure stream flow rate/ru
- How to measure stream flow rate/th
- How to measure stream flow rate/tr
- How to measure stream flow rate/vi
- How to survive an earthquake
- How to survive an earthquake/tr
- How to survive an earthquake/zh
- How to use a KillAWatt meter
- Howtopedia
- Howtopedia/es
- HSU Dorm Cogeneration
- HSU Forbes Complex cogeneration
- Human energy harvesting
- Human energy harvesting/fr
- Human energy harvesting/pt
- Human energy harvesting/th
- Human energy harvesting/zh
- Humanitarian wiki
- Humboldt Energy Independence Fund (HEIF)
- Hydraulic Ram pump
- Hydraulic Ram pump/bg
- Hydraulic Ram pump/es
- Hydraulic Ram pump/fr
- Hydraulic Ram pump/id
- Hydraulic Ram pump/uz
I
- ICE fuel conversion
- ICE fuel generator
- ICE fuel generator/id
- ICE fuel generator/ru
- ICE fuel generator/vi
- ICE fuel generator/zh
- Identica Green Group
- Identica Permaculture Group
- Image recognition with Feature Analyst
- Improving Mechanical Properties of Carbon Nanotubes
- Improving Mechanical Properties of Carbon Nanotubes/fa
- Improving Mechanical Properties of Carbon Nanotubes/zh
- Appropedia:Incubator/Smelting
- Industrial symbiosis literature review
- Information channels
- Information silo
- InGaN solar cells literature review
- Ingredients of a successful commons
- Ingénieurs Assistance Internationale
- Insulating walls
- Integral fast reactor
- Integral fast reactor/es
- Integrated Farming
- IntegratIR Mid-Infrared Integrating Sphere operation at Queen's University
- International development wiki
- International Rivers
- Iran's Feed-in-Tarrifs literature review
- Isolated generator Installation
J
K
L
- Language education-based translation
- Laser Cladding
- Laser Cladding/az
- Laser Cladding/es
- Laser Cladding/ja
- Laser Cladding/ru
- Laser Cladding/zh
- LCA of beer
- LCA of beer/zh
- Life cycle analyses of energy technologies Literature review
- Life cycle carbon emissions
- LifeTrac prototype II
- LifeTrac prototype II/pt
- Lightweight blog themes and skins
- Lightweight Linux software
- Lightweight Linux software/es
- Lightweight Linux software/pt
- Lightweight Linux software/sk
- Limits of energy availability and efficiency
- Limits of energy availability and efficiency/pt
- Local assistance in disaster management
- Locally fabricated radio station
- Locally manufactured thermostatic valve for water pasteurization
- Loma Linda vermicomposting
- Loma Linda vermicomposting/es
M
- M Street Eureka rainwater catchment/Press release
- Marmoleum vs Pergo Comparison
- Mass produced thermostatic valve for water pasteurization
- Material life-cycle
- Maternova
- Measuring DC electrical energy production from micro-renewables
- Mech425 D-Lab Project
- MECH425 Engineering for Sustainable Development
- Mech425 GreenIT Project
- Mech425 schedule
- Mechanical mathematician for paraboloids
- Mechanical mathematician for paraboloids/es
- Mechanical mathematician for paraboloids/id
- Mechanical mathematician for paraboloids/ja
- Mechanical mathematician for paraboloids/ko
- Mechanical mathematician for paraboloids/sv
- Mechanical mathematician for paraboloids/vi
- Mechanical mathematician for paraboloids/zh
- Media Catalog Studio
- Media Catalog Studio/fr
- Media Squat
- Medicinal clay
- Medicinal clay/ar
- Medicinal clay/es
- Medicinal clay/fr
- Medicinal clay/id
- Medicinal clay/ko
- Medicinal clay/pt
- Micro-livestock
- Micro-livestock/Acknowledgments
- Micro-livestock/Biographical sketches
- Micro-livestock/BOSTID
- Micro-livestock/Introduction
- Micro-livestock/Part 1: Microbreeds
- Micro-livestock/Part 2: Poultry
- Micro-livestock/Part 2: Poultry/hi
- Micro-livestock/Part 2: Poultry/vi
- Micro-livestock/Part 3: Rabbits
- Micro-livestock/Part 3: Rabbits/uk
- Micro-livestock/Part 4: Rodents
- Micro-livestock/Part 4: Rodents/pl
- Micro-livestock/Part 4: Rodents/ru
- Micro-livestock/Part 5: Deer and Antelope
- Micro-livestock/Part 6: Lizards
- Micro-livestock/Part 6: Lizards/es
- Micro-livestock/Part 6: Lizards/ru
- Micro-livestock/Part 6: Lizards/vi
- Micro-livestock/Part 6: Lizards/zh
- Micro-livestock/Part 7: Others
- Micro-livestock/Part 7: Others/ru
- Micro-livestock/Part 7: Others/uk
- Micro-livestock/Preface
- Micro-livestock/Research contacts
- Micro-livestock/ru
- Micro-livestock/Selected readings
- Microorganisms
- Mirrors
- Mobile phones in development and disaster management
- Modeling methods with spatial climate data
N
O
- Objectified (documentary)
- Off grid photovoltaic system on Fickle Hill
- Open architecture
- Open architecture/es
- Open blog feeds
- Open Business Models
- Open Business Plans
- Open companies
- Open development and open aid
- Appropedia:Open edit
- Appropedia:Open edit/es
- Open Green Map
- Open hardware
- Open hardware/ar
- Open hardware/it
- Open hardware/ja
- Open hardware/zh
- Open Knowledge Foundation
- Open Source Appropriate Technology Literature Review
- Open source engineering software
- Open source engineering software/ar
- Open source engineering software/es
- Open source engineering software/id
- Open Source Hardware Businesses
- Open source technology
- Open source technology/es
- Open Systems Design for Peer Producing Anything
- Open-source robots
- Open-sustainability
- Open-sustainability/zh
- Openstreetmap
- Optimizing limited solar roof access by exergy analysis of solar thermal, photovoltaic, and hybrid photovoltaic thermal systems/Literature review
- Original environment rehabilitation manual
- Original environment rehabilitation manual 1
- Original environment rehabilitation manual 1/es
- Original environment rehabilitation manual 3.21
- Original environment rehabilitation manual 3.31
- Original environment rehabilitation manual 3.34
- Original environment rehabilitation manual 3.35
- Original environment rehabilitation manual 3.36
- Original environment rehabilitation manual 3.361
- Original environment rehabilitation manual 3.362
- Original environment rehabilitation manual 3.363
- Original environment rehabilitation manual 3.364
- Original environment rehabilitation manual 3.365
- Original environment rehabilitation manual 3.366
- Original environment rehabilitation manual 3.367
- Original environment rehabilitation manual 3.368
- Original environment rehabilitation manual 3.369
- Original environment rehabilitation manual 3.4
- OSNCamp Mid Missouri
- OSNCamp Mid Missouri/Agenda
- OSNCamp Mid Missouri/Proceedings
- OSU Bike Trailer
- OSU Bike Trailer/es
- OSU Bike Trailer/fr
- OSU Bike Trailer/lt
- OSU Cooking Class
- OSU Green Roof
- OSU Permaculture Group
- OSU Student Sustainability Initiative
- Outdoor data acquisition: QAS
- Overhead line power distribution
P
- P Street Eureka thin film PV system
- Parables from a mad social scientist
- Parabola
- Parabola/pl
- Participatory Impact Pathways Analysis
- Participatory Impact Pathways Analysis/id
- Peer to Peer Lending and Microfinance for Solar - Lit. Review
- Permaculture wiki
- Permissions statement
- Personal waste inventory
- Pests and diseases
- Photovoltaic & solar heating system on Golf Course Rd, Bayside
- Photovoltaic electric thin film on P Street, Eureka, CA
- Photovoltaic on 12th St, Arcata
- Photovoltaic system on 12th St, Arcata
- Photovoltaic system on Clay Rd
- Photovoltaic system on R St, Eureka
- Physical Resources
- Physical Resources/ur
- Planeta verde
- Plant nursing
- Plant nursing/es
- Plant nursing/tr
- Plant nursing/zh
- Plant propagation
- Plant propagation/nl
- Plants with multiple edible parts
- Plants with multiple edible parts/pl
- Plants with multiple edible parts/ta
- Plastic bottle greenhouse
- Plastic bottle greenhouse/es
- Plastic bottle greenhouse/it
- Plastic bottle greenhouse/zh
- Plastic bottles
- Plastic bottles/hi
- Plastics recovery manual
- Plastics recovery manual/bn
- Plastics recovery manual/Chapter 1: Purpose of the guide
- Plastics recovery manual/Chapter 1: Purpose of the guide/es
- Plastics recovery manual/Chapter 1: Purpose of the guide/fr
- Plastics recovery manual/Chapter 2: Plastics
- Plastics recovery manual/Chapter 2: Plastics/es
- Plastics recovery manual/Chapter 2: Plastics/fr
- Plastics recovery manual/Chapter 2: Plastics/id
- Plastics recovery manual/Chapter 3: Collection
- Plastics recovery manual/Chapter 3: Collection/es
- Plastics recovery manual/Chapter 3: Collection/fr
- Plastics recovery manual/Chapter 4: The physical preparation of plastics
- Plastics recovery manual/Chapter 4: The physical preparation of plastics/es
- Plastics recovery manual/Chapter 4: The physical preparation of plastics/fr
- Plastics recovery manual/Chapter 5: The shaping of plastics
- Plastics recovery manual/Chapter 5: The shaping of plastics/es
- Plastics recovery manual/Chapter 6: Economic considerations
- Plastics recovery manual/Chapter 6: Economic considerations/es
- Plastics recovery manual/Chapter 7: Ecology and safety
- Plastics recovery manual/Chapter 7: Ecology and safety/es
- Plastics recovery manual/Chapter 8: Appendixes
- Plastics recovery manual/Chapter 8: Appendixes/es
- Plastics recovery manual/es
- Plastics recovery manual/fr
- Plastics recovery manual/zh
- Plough construction manual
- Plough construction manual/es
- Plough construction manual/fr
- Plough construction manual/pt
- Plough construction manual/uk
- Plumbing
- Plumbing/tr
- Polymer calendering
- Polymer calendering/ar
- Polymer calendering/az
- Polymer calendering/es
- Polymer calendering/fa
- Polymer calendering/hi
- Polymer calendering/id
- Polymer calendering/ko
- Polymer calendering/pl
- Polymer calendering/pt
- Polymer calendering/ta
- Polymer calendering/th
- Polymer calendering/tr
- Polymer calendering/vi
- Polymer calendering/zh
- Population growth
- Population growth/ar
- Population growth/el
- Population growth/es
- Population growth/fr
- Population growth/hi
- Population growth/it
- Population growth/kn
- Portable bike powered AC/DC generation stand
- Portable composting toilets
- Post-earthquake rescue efforts
- Practical Action/Bicycle Trailers
- Practical Action/Bicycle Trailers/hu
- Practical Action/Cardamom
- Practical Action/Cardamom/es
- Practical Action/Cardamom/ta
- Practical Action/Cinnamon processing
- Practical Action/Cinnamon processing/el
- Practical Action/Cinnamon processing/es
- Practical Action/Cinnamon processing/fr
- Practical Action/Cinnamon processing/id
- Practical Action/Cinnamon processing/mr
- Practical Action/Cinnamon processing/si
- Practical Action/Coffee Processing
- Practical Action/Coffee Processing/es
- Practical Action/Cumin processing
- Practical Action/Diesel engines
- Practical Action/Fruit leathers
- Practical Action/Fruit leathers/ca
- Practical Action/Fruit leathers/es
- Practical Action/Fruit leathers/ko
- Practical Action/Fruit leathers/tr
- Practical Action/Fruit leathers/vi
- Practical Action/Fruit waste utilisation
- Practical Action/Fruit waste utilisation/bn
- Practical Action/Fruit waste utilisation/pt
- Practical Action/Fruit waste utilisation/th
- Practical Action/Honey Processing
- Practical Action/Kerosene and liquid petroleum gas
- Practical Action/Lime cordial
- Practical Action/Lime cordial/fr
- Practical Action/Lime cordial/ru
- Practical Action/Lime juice manufacture
- Practical Action/Lime juice manufacture/pt
- Practical Action/Lime marmalade
- Practical Action/Lime marmalade/pt
- Practical Action/Lime Oil and Juice
- Practical Action/Mercury retort
- Practical Action/Mercury retort/es
- Practical Action/Mercury retort/fr
- Practical Action/Mercury retort/id
- Practical Action/Mercury retort/ru
- Practical Action/Mineral processing
- Practical Action/Mineral processing/es
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- Practical Action/Natural Dyeing of Textiles
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- Practical Action/Oil Soaked Wood Bearings
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- Practical Action/Peanut Processing
- Practical Action/Peanut Processing/pt
- Practical Action/Peanut Processing/te
- Practical Action/Permanent magnet alternator construction
- Practical Action/Permanent magnet alternator construction/pt
- Practical Action/Pickled Cucumber
- Practical Action/Pickled Cucumber/pt
- Practical Action/Pickled dry salted lime
- Practical Action/Pickled dry salted lime/vi
- Practical Action/Pickled Papaya
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- Practical Action/Pineapple Peel Vinegar
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- Practical Action/Plywood Boats in South India
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- Practical Action/School buildings in developing countries
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- Practical Action/Slow sand filtration water treatment plants/id
- Practical Action/Soapmaking
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- Practical Action/Sugar Production from Cane Sugar
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- Practical Action/Toddy and Palm Wine
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- Practical Action/Toddy and Palm Wine/uk
- Practical Action/Tomato semi-processing
- Practical Action/Tray dryers
- Practical Action/Tray dryers/fa
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- Pregnancy Test
- Principles of appropriate technology
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- Principles of appropriate technology/zh/en
- Principles of clothes washing and washing machine design
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- Principles of dishwashing and dishwasher design
- Principles of dishwashing and dishwasher design/hi
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- Producing printed material
- Product Catalog Builder
- Production of Biodegradable Organic Plastics
- Production of Biodegradable Organic Plastics/pl
- Production of Biodegradable Organic Plastics/zh
- Public Health Bike Blender
- Public Health Bike Blender/it
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- PV and CHP Literature review
- PV and CHP Literature review/ko
- PV off grid system on fickle Hill
- PV on Golf Course Rd, Bayside
- PV on R st
- PV penetration level Literature review
- PV System on Clay rd
Q
R
- Radiative heater conversion
- Radical collaboration
- Rain gardens
- Raintree-Foundation
- Rainwater catchment basin for emergency use, Terceira island, Azores
- Rainwater catchment basin for emergency use, Terceira island, Azores/zh
- Ravelry as a collaboration platform
- RBE Foundation
- RCEA A Bright Idea
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- RCEA energy audit reviews
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- Reboot Britain
- Recycling of wind turbine blades
- Recycling of wind turbine blades/ko
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- Regex
- Regional Rooftop Solar Photovoltaic Potential Literature Review
- Renewable powered desalination in coastal Central and southern Vietnam
- Renewable powered desalination in coastal Central and southern Vietnam/ko
- Repower America (deutsche Version)
- Request for assistance: Making nut cracker tools for village workers
- Rice husker construction manual
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- Rocket stove mass heater
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