unperspicacious’s Reviews > The Global Food Economy: The Battle for the Future of Farming > Status Update
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is on page 32 of 217
"In 1997, a report for the Senate Committee on Agriculture stated that the annual volume of animal manure produced in the USA (1.4 billion tons) was roughly 130 times more than the volume of human sewage...."
— Jun 13, 2011 02:52AM
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