01686oam 2200469Ka 450 991069740650332120090529123812.0(CKB)5470000002388882(OCoLC)234235367(EXLCZ)99547000000238888220080718d1999 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierProceedings of the marsh bird monitoring workshop[electronic resource] 26-28 April 1998 /compiled by Christine A. Ribic ... [and others]Laurel, Md :U.S. Fish & Wildlife Service :U.S. Geological Survey,1999.iv, 52 pages illustrations, digital, PDF fileTitle from PDF image of title page (viewed July 18, 2008)."April 1999."Includes bibliographical references (page 19).Proceedings of the marsh bird monitoring workshop Water birdsMonitoringCongressesWetland ecologyCongressesBird populationsCountingCongressesBirdsResearchCongressesConference papers and proceedings.lcgftWater birdsMonitoringWetland ecologyBird populationsCountingBirdsResearchRibic Christine A1133584Geological Survey (U.S.)U.S. Fish and Wildlife Service.GZMGZMGPOBOOK9910697406503321Proceedings of the marsh bird monitoring workshop3544717UNINA