GIS File Library -
a compilation of tools and data from Directions Magazine.
GIS Search Engine -
a search engine that retrieves content specifically from GIS Web sites.
Geographic Names Information System -
contains information on almost 2 million physical and cultural geographic
features in the United States.
National Biological Information Infrastructure -
a broad, collaborative program to provide increased access to data and information
on the nation's biological resources. Sponsored by the US Geological Survey (USGS).
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