Books

1. Basic Guide To Pesticides: Their Characteristics And Hazards; Their Characteristics and Hazards
   

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2. Pruning
   

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3. Indian Agriculture in America: Prehistory to the Present
   

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4. The Future Role of Pesticides in U.S. Agriculture
   

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5. Fabulous farmer;: The story of Walter Knott and his berry farm,
   

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Books