Faceted classification
Sustainable tools |
Fundamental human needs | |||||||
---|---|---|---|---|---|---|---|---|
Environment | Locations | Living | Food - Agriculture | Energy | Health - Safety | Water | Culture and community | |
Knowledge | ||||||||
Communication | ||||||||
Design | ||||||||
How tos | ||||||||
Taking action | ||||||||
Appropriate tech | ||||||||
Green living | ||||||||
International devel | ||||||||
Organizations | ||||||||
Projects | ||||||||
Business | ||||||||
Built environment | ||||||||
Construction | ||||||||
Transport |
High-level heirarchical classifications
Sidebar | CategoryTree | Fundamental category | Topics category |
---|---|---|---|
no subcategories |
no subcategories |