http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Series statement from Mineral Industry Surveys Web page.
Description based on: 1994; title from title screen (viewed on Mar. 15, 2004).
Mode of access: Internet at the USGS web site. Address as of 3/15/04: http://minerals.usgs.gov/minerals/pubs/commodity/mis.html#L; current access available via PURL.
Issued by: U.S. Dept. of the Interior, U.S. Geological Survey, 1995-
Issued also as a ch. in the annual publication: Minerals yearbook (Online).
Paper version available from: U.S. Geological Survey, 983 National Center, Reston, VA 20192