http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Minerals Management Service offshore stats
Quarterly, <4th quarter 1996>-3rd and 4th quarters 1998
Description based on: 4th quarter 1996; title from caption (viewed Nov. 13, 1997).
Mode of access: Internet at the GPO Permanent Access web site. Address as of 9/10/04: http://permanent.access.gpo.gov/lps3498/; current access is available via PURL.
Published by: U.S. Dept. of the Interior, Minerals Management Service, Engineering & Operations Division, Operations Analysis Branch.
Beginning with 1999 ed., issued in online format only.