Books

1. A City of Farmers: Informal Urban Agriculture in the Open Spaces of Nairobi, Kenya
   

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2. The Future of American Agriculture As a Strategic Resource
   

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3. Agricultural Materials As Renewable Resources : Nonfood and Industrial Applications (ACS Symposium Series)
   

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4. The Ecology and Management of Grazing Systems (CABI Publishing)
   

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5. Agriculture and the Environment - Minerals, Manure and Measures
   

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Books