01797oam 2200457Ia 450 991069759670332120080910121939.0(CKB)5470000002388981(OCoLC)56094236(EXLCZ)99547000000238898120040805d1999 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierNitrogen concentrations and deposition in rainfall at two sites in the Coastal Bend area, South Texas, 1996-98[electronic resource] /D.J. Ockerman and C.W. Livingston ; in cooperation with the Texas Agricultural Experiment Station, Corpus Christi, Texas[Reston, Va.] :U.S. Dept. of the Interior, U.S. Geological Survey,[1999]6 pages digital, PDF fileUSGS fact sheet ;FS-146-99Title from PDF title screen (viewed Aug. 5, 2004)."December 1999."Includes bibliographical references.NitrogenEnvironmental aspectsTexasCoastal BendWaterNitrogen contentTexasCoastal BendWater quality managementTexasCoastal BendNitrogenEnvironmental aspectsWaterNitrogen contentWater quality managementOckerman Darwin J1387022Livingston C. W1391016Texas Agricultural Experiment Station.Geological Survey (U.S.)GPOGPOOCLCQGPOBOOK9910697596703321Nitrogen concentrations and deposition in rainfall at two sites in the Coastal Bend area, South Texas, 1996-983444278UNINA