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Now showing items 1-4 of 4

Off-yield transport of phosphorus from an Ultisol under pasture

Sotomayor Ramírez, David; Martínez Rodríguez, Gustavo A.; Pérez Alegría, Luis; Ramírez Avila, John (2010-05-05)

The status of phosphorus and other fertility parameters in soils of Puerto Rico

Sotomayor Ramírez, David; Martínez Rodríguez, Gustavo A. (2010-05-03)

Use of polyacrylamide as an erosion control strategy in a highly soil of Puerto Rico

Martínez Rodríguez, Gustavo A.; Vásquez, Miguel A.; Guzmán, José L.; Ramos Santana, Rafael; Santana, Onilda (2010-05-05)

Nutrient concentrations in runoff from different manure amended fields of the tropics under natural rainfall conditions

Ortega Archury, Sandra L.; Martínez Rodríguez, Gustavo A.; Sotomayor Ramírez, David; Muñoz Muñoz, Miguel A. (2010-05-05)