02043oam 2200445 a 450 991069208040332120040615161533.0(CKB)5470000002350617(OCoLC)52758824ocm52758824(OCoLC)995470000002350617(EXLCZ)99547000000235061720030731d2003 ua 0engurmn||||||txtrdacontentcrdamediacrrdacarrierDiazinon and chlorpyrifos loads in precipitation and urban and agricultural storm runoff during January and February 2001 in the San Joaquin River basin, California[electronic resource] /by Celia Zamora ... [and others] ; prepared in cooperation with California Department of Pesticide RegulationSacramento, Calif. :U.S. Dept. of the Interior, U.S. Geological Survey ;Denver, CO :U.S. Geological Survey, Information Services [distributor],2003.Water-resources investigations report ;03-4091Title from title screen (viewed June 15, 2004).Includes bibliographical references.WaterPollutionCaliforniaSan Joaquin River WatershedDiazinonEnvironmental aspectsCaliforniaSan Joaquin River WatershedChlorpyrifosEnvironmental aspectsCaliforniaSan Joaquin River WatershedWaterPollutionDiazinonEnvironmental aspectsChlorpyrifosEnvironmental aspectsZamora Celia1384584California Environmental Protection Agency.Department of Pesticide Regulation.Geological Survey (U.S.)GISGISOCLCQGPOBOOK9910692080403321Diazinon and chlorpyrifos loads in precipitation and urban and agricultural storm runoff during January and February 2001 in the San Joaquin River basin, California3431103UNINA