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Date: 2004-02-03 15:17:19Smithsonian Institution Science National Museum of Natural History Patuxent Wildlife Research Center Mammal Amphibian Doris Mable Cochran Academy of Natural Sciences of Drexel University Biology Washington D.C. Integrated Taxonomic Information System | PATUXENT'S BIOLOGICAL SURVEY UNIT - WASHINGTON, D.C.Add to Reading ListSource URL: www.pwrc.usgs.govDownload Document from Source WebsiteFile Size: 4,41 MBShare Document on Facebook |