Books

1. Soil Chemistry and Ecosystem Health: Proceedings of a Workshop Sponsored by Division S-2 Soil Chemistry of the Soil Science Society of America in St. Louis, ... 28 Oct. 1995 (S S S a Special Publication)
   

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2. Economic Accounts for Agriculture
   

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3. Humic Substances in Soil and Crop Sciences: Selected Readings : Proceedings of a Symposium Cosponsored by the International Humic Substances Society
   

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4. Organophosphates and Health
   

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5. Environmental Co-Operation and Institutional Change: Theories and Policies for European Agriculture (New Horizons in Environmental Economics)
   

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Books