Ryan Harb (Pt. 1/4) Permaculture Talk to UMass Amherst Botany for Gardens Class
Donate to UMass Permaculture! umass.edu Ryan Harb describes permaculture to Professor John Gerber's - 150 person - Botany for Gardeners class at UMass Amherst on November 15, 2010. Ryan describes what permaculture is, describes the ethics of permaculture, and shows some examples of permaculture being done worldwide and locally.