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Year 2011 Remove constraint 2011: 2011 Subjects agricultural management models Remove constraint agricultural management models: agricultural management models

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1. A critical evaluation of the Kentucky phosphorus index

Description:: Includes references
Author:: Bolster, Carl H.
Subject:: Natural Resources Conservation Service , agricultural management models , agricultural soils , fertilizer rates , losses from soil , nonpoint source pollution , nutrient management , phosphorus , phosphorus fertilizers , risk , soil erosion , waterways , Kentucky
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2011