USGS Thesaurus and Enterprise Web Document Catalog
Retrieval system to locate websites on publications and compilations on biological resources. Searches can be made by type, such as checklists, distribution, and regional overviews, by taxon, and by geography, including global, U.S., and Canada.
URL: | http://www.npwrc.usgs.gov/resource/taxa_i.htm |
Originators | Northern Prairie Wildlife Research Center (Sponsor) |
Publisher | Geological Survey (U.S.) |