Ecological Project Websites
Costa Rica Volunteer - Social Project - Ecological Project - Volunteer
Costa Rica Volunteer - Social Project - Ecological Project - Volunteering
17,098,749
$
8.95
The rural eco-friendly house in practice: nature, economic, building,
Zero energy house in practice. Our experience in constructing of the energy and foodstuff autonomous rural house. Articles: economic and engineering, environmental conditions and situation, eco project chronicle, economical eco building and engineering. Photo album: nature photos, eco project photo reports, landscapes.
23,845,309
$
8.95
