01731nam 2200397 a 450 991069767550332120101116103628.0(CKB)5470000002390205(OCoLC)681557886(EXLCZ)99547000000239020520101116d2004 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierBiomonitoring of Environmental Status and Trends (BEST) Program[electronic resource] environmental contaminants and their effects on fish in the Rio Grande basin /by Christopher J. Schmitt ... [and others]Reston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,2004.1 online resource (x, 118 pages) color illustrations, color mapsScientific investigations report ;2004-5108Title from title screen (viewed on Nov. 2, 2010).Includes bibliographical references (pages 89-100).Biomonitoring of Environmental Status and Trends Water quality biological assessmentRio Grande Watershed (Colo.-Mexico and Tex.)FishesEffect of pollution onRio Grande Watershed (Colo.-Mexico and Tex.)Water quality biological assessmentFishesEffect of pollution onSchmitt Christopher J1391349Geological Survey (U.S.)Biomonitoring of Environmental Status and Trends Program (Geological Survey)GPOGPOBOOK9910697675503321Biomonitoring of Environmental Status and Trends (BEST) Program3445521UNINA