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1 - 3 of 3 resultsSearch results for "conservation tillage"
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1999
1999
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Sowing Seeds of Change: Informing Public Policy in the Economic Research Service of USDA (1999)
National Research Council; Division of Behavioral and Social Sciences and Education; Commission on Behavioral and Social Sciences and Education; Panel to Study the Research Program of the Economic Research Service; John F. Geweke, James T. Bonnen, Andrew A. White, and Jeffrey J. Koshel, Editors
Agriculture | Behavioral and Social Sciences
(NAS Colloquium) Plants and Population: Is There Time? (1999)
Proceedings of the National Academy of Sciences
Agriculture | Environment and Environmental Studies
Consensus Study Report
Measures of Environmental Performance and Ecosystem Condition (1999)
National Academy of Engineering; Peter C. Schulze, Editor
Environment and Environmental Studies | Industry and Labor