Overview: This is an opening lecture. The principles of functional design for sustainability are unique to Permaculture design.
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First Air Date: Jan 01, 1994Last Air date: Apr 23, 1994Season: 1 SeasonEpisode: 17 EpisodeRuntime: 48 minutesQuality: HDIMDb: 0.00 / 10 by 0 usersPopularity: 0.218Language: English