Development of phosphorus indices for nutrient management planning strategies in the United States
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Jennifer L. Weld | Peter J. A. Kleinman | Andrew N. Sharpley | Philip A. Moore | Douglas B. Beegle | D. Beegle | G. Mullins | A. Sharpley | P. Kleinman | J. Weld | P. Moore | W. Gburek | William J. Gburek | G. Mullins
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