http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
analysis of trace metals in bottom sediments during the second year of monitoring
Title from .DJVU title screen (viewed on Dec. 15, 2008).
"Prepared in cooperation with the U.S. Mineral Management Service under Interagency Agreement 14-11-0001-30025."
Electronic reproduction. [Reston, VA : U.S. Geological Survey, between 2004 and 2008].
Mode of access: Internet from the USGS web site (.DJVU file). Address as of 12/15/08: http://pubs.er.usgs.gov/usgspubs/cir/cir936 ; current access available via PURL.
[Washington, D.C.] : Dept. of the Interior, U.S. Geological Survey ; Alexandria, Va. : Free on application to Distribution Branch, Text Products Section, U.S. Geological Survey, 1984