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[permaculture] [REVIEW] Back to the roots of crop farming: the work of Nikolai Vavilov
- From: Douglas Woodard <dwoodard@becon.org>
- To: permaculture@lists.ibiblio.org
- Subject: [permaculture] [REVIEW] Back to the roots of crop farming: the work of Nikolai Vavilov
- Date: Wed, 10 Dec 2008 23:39:21 -0500
See
<http://www.nature.com/nature/journal/v456/n7223/full/456707a.html>
Doug Woodard
St. Catharines, Ontario, Canada
- [permaculture] [REVIEW] Back to the roots of crop farming: the work of Nikolai Vavilov, Douglas Woodard, 12/10/2008
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