http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National Geologic Mapping Act Reauthorization Act
report (to accompany S. 1787) (including cost estimate of the Congressional Budget Office)
Committee on Energy and Natural Resources,
National Cooperative Geologic Mapping Program (U.S.)
United States. Congress. Senate. Committee on Energy and Natural Resources.