2009-12-022011-12-122009-12-022011-12-121996-082009-12-0262156792http://hdl.handle.net/2152/6743engNonpoint source pollution -- Texas -- San Antonio River Watershed -- MeasurementNonpoint source pollution -- Texas -- Nueces River Watershed -- MeasurementWatershed management -- Geographic information systemsA GIS assessment of nonpoint source pollution in the San Antonio-Nueces coastal basinTechnical Report