Making and Using an A-frame Level скачать в хорошем качестве

Making and Using an A-frame Level

Abel Kloster of Aprovecho (http://www.aprovecho.net) and Resilience Permaculture (http://www.resiliencepermaculture.com) shows how to make and use a simple leveling device using on-site materials. These levels are used throughout the world to find and mark contour lines in the landscape. --------------------------- This video is part of Oregon State University's Online Permaculture Design Course. Please visit this link for more information: https://courses.ecampus.oregonstate.e... Other online permaculture courses offered by Oregon State University: Advanced Permaculture Design for Climate Resilience: https://pace.oregonstate.edu/catalog/... Intro to Permaculture (FREE): https://open.oregonstate.edu/courses/... Permaculture Water Design: Drought Proofing Farms (FREE): https://courses.ecampus.oregonstate.e... Earth Repair Radio permaculture podcast: http://www.earthrepairradio.com Free online books published by OSU's permaculture Program: Intro to Permaculture: http://library.open.oregonstate.edu/p... Permaculture Design Tools for Climate resilience: http://library.open.oregonstate.edu/p...