01985nam 2200481 450 991071605230332120210514145001.0(CKB)5470000002517582(OCoLC)1250487487(EXLCZ)99547000000251758220210514d1999 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierA probabilistic ecological risk assessment of zinc in surface waters of the Chesapeake Bay watershedFinal report /Lenwood W. Hall, Jr., Mark C. Scott and William D. KillenAnnapolis, Maryland :Printed by the U.S. Environmental Protection Agency for the Chesapeake Bay Program,1999.1 online resource (vii, 91, 14 pages) illustrations, chartsCBP/TRS ;222/103"May 1999.""EPA 903-R-99-009"--Cover.Includes bibliographical references (pages 33-50).ZincToxicologyChesapeake Bay WatershedObservationsFreshwater organismsEffect of metals onChesapeake Bay WatershedObservationsMetalsToxicologyChesapeake Bay WatershedObservationsEcological risk assessmentChesapeake Bay WatershedWater quality biological assessmentChesapeake Bay WatershedZincToxicologyFreshwater organismsEffect of metals onMetalsToxicologyEcological risk assessmentWater quality biological assessmentHall Lenwood W.1399543Scott Mark C.1964-Killen William D.Chesapeake Bay Program (U.S.),GPOGPOBOOK9910716052303321A probabilistic ecological risk assessment of zinc in surface waters of the Chesapeake Bay watershed3464885UNINA