Dit Link bestaat niet in uw taal, Bekijk in: English (en),
Of gebruik Google Translate:  

http://permaculturenews.org/

The Permaculture Research Institute (PRI) is located on a Permaculture demonstration site in The Channon NSW, and is headed by Geoff & Nadia Lawton. We specialize in education & training worldwide. We also provide daily Permaculture news and information via permaculturenews.org. The Permaculture Research Institute is a not-for-profit organisation, limited by guarantee.