02197oam 2200577I 450 991071338840332120200324124911.0(CKB)5470000002499756(OCoLC)1141771316(EXLCZ)99547000000249975620200224d1978 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierAn evaluation of the efficacy of using environmental DNA (eDNA) to detect giant gartersnakes (Thamnophis gigas) /by Brian J. Halstead, Dustin A. Wood, Lizabeth Bowen, [and five others]Reston, Virginia :U.S. Department of the Interior, Geological Survey,2017.1 online resource (vi, 41 pages) illustrations, mapsOpen-file report ;2017-1123"Prepared in cooperation with the Central Valley Project--Bureau of Reclamation and U.S. Fish and Wildlife Service."Includes bibliographical references (pages 19-21).Evaluation of the efficacy of using environmental DNA Thamnophis couchiiCaliforniaCentral ValleyGarter snakesCaliforniaCentral ValleyEndangered speciesCaliforniaCentral ValleyEndangered speciesfastGarter snakesfastThamnophis couchiifastCaliforniaCentral ValleyfastThamnophis couchiiGarter snakesEndangered speciesEndangered species.Garter snakes.Thamnophis couchii.Halstead Brian J.1413423Wood Dustin A.Bowen LizabethGeological Survey (U.S.),Central Valley Project (Calif.)U.S. Fish and Wildlife Service.COPCOPOCLCOOCLCFGPOBOOK9910713388403321An evaluation of the efficacy of using environmental DNA (eDNA) to detect giant gartersnakes (Thamnophis gigas)3509817UNINA