http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Element concentrations in bed sediment of the Yellowstone River Basin, Montana, North Dakota, and Wyoming
National Water-Quality Assessment Program (U.S.)
by David A. Peterson and Ronald B. Zelt.
Colored maps on 3 folded leaves in pocket.
"Prepared for the National Water-Quality Assessment Program."
3 col. maps on 3 folded sheets in pocket.
Also available via Internet from web site. Address as of 11/20/02: http//water.usgs.gov/pubs/wri/wri994185; current access is via PURL.
Includes bibliographical references (pages 21-23).
Water-resources investigations report ; 99-4185