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Browsing by Author "Rau, E. J."

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    Nitrogen Index 4.4. User Manual
    Gagliardi, P. M.; Delgado, Jorge A.; Rau, E. J.; Fry, R.; Figueroa, U.; Gross, C.; Cueto-Wong, J.; Shaffer, M. J.; Kowalski, K.; Neer, D.; Sotomayor-Ramirez, D.; Alwang, Jeffrey R.; Monar, Carlos; Escudero, Luis O.; Saavedra Rivera, A. K. (USDA ARS, 2011)
    User manual for a web-based tool to help farmers make optimal decisions about nitrogen application in degraded and other lands.