Subcategories
This category has the following 3 subcategories, out of 3 total.
Pages in category "Appropriate technology files"
The following 25 pages are in this category, out of 25 total.
H
- Humboldt alternative transportation gallery
- Humboldt composting gallery
- Humboldt composting toilets gallery
- Humboldt greywater gallery
- Humboldt hot water tub gallery
- Humboldt living roof gallery
- Humboldt microhydro gallery
- Humboldt miscellaneous gallery
- Humboldt natural building gallery
- Humboldt organic gardening gallery
- Humboldt photovoltaic gallery
- Humboldt recycling gallery
- Humboldt solar hot water gallery
- Humboldt wind energy gallery
P
- Parras agriculture gallery
- Parras alternative materials gallery
- Parras animals gallery
- Parras community education gallery
- Parras health care gallery
- Parras laundry gallery
- Parras rainwater gallery
- Parras recycling and reuse gallery
- Parras solar gallery
- Parras transportation gallery
- Parras water gallery
Media in category "Appropriate technology files"
The following 2 files are in this category, out of 2 total.
EWB NSW solar cooker.jpeg 450 × 600; 63 KB
Solar cooker with crowd.jpeg 600 × 450; 59 KB
