I was just passed on this pretty useful website of Urban Agriculture
resources, citations, et al.
http://www.nal.usda.gov/afsic/AFSIC%5Fpubs/urbanag.htm
Also, as may have been mentioned before, our colleagues at the
Community Food Security Coalition have many resources on food security
and urban ag on their publications page at
http://www.foodsecurity.org/pubs.html
Amanda Maria Edmonds
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"We must be the change we wish to see in the world."
"To forget to dig the earth and to tend the soil is to forget
ourselves."
- Mahatma
Ghandi