Institute for Planetary Renewal | |
Keywords : low-cost housing, life-support, appropriate technology, sustainable, construction, building, alternative, education, economics, ecovillage, edible landscape, landscaping, permaculture, intentional communities |
Last Update : | 31/July/2011 |
Google PR : | 2 |
Indexed pages : | 30 |
Internal links : | 16 |
Archive : | Check how did the site look in the past? |