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Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8 |
Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8.1 |
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* {{cite web | url=http://www.sarep.ucdavis.edu/concept.htm | title=What is Sustainable Agriculture? | work=University of California | accessdate=2007-04-18 | month=December | year=1997}}
* {{cite web | url=http://www.attra.org/attra-pub/perma.html | title=Introduction to Permaculture: Concepts and Resources | first=Steve | last=Diver | month=August | year=2002 | accessdate=2007-04-18 | work=The ATTRA Project | archive-date=2007-03-16 | archive-url=https://web.archive.org/web/20070316043228/http://www.attra.org/attra-pub/perma.html | dead-url=yes }}
* {{cite web | url=http://my11.net/ | title=Tiny Extremadura Farm | access-date=2013-08-14 | archive-date=2018-09-12 | archive-url=https://web.archive.org/web/20180912204414/http://my11.net/ | dead-url=yes }}
* [http://www.opensourceecology.org/ Open Source Ecology]
* {{cite web| url=http://www.doleta.gov/agworker/naws.cfm| title=The National Agricultural Workers Survey| work=U.S. Department of Labor| accessdate=2013-03-28| archive-date=2013-02-16| archive-url=https://web.archive.org/web/20130216092130/http://www.doleta.gov/agworker/naws.cfm| dead-url=yes}}
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