http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Metal loading in Soda Butte Creek upstream of Yellowstone National Park, Montana and Wyoming
a retrospective analysis of previous research; and quantification of metal loading, August 1999
National Water-Quality Assessment Program (U.S.)
v, 68 pages : illustrations, maps ; 28 cm.
by Gregory K. Boughton ; prepared as part of the National Water-Quality Assessment Program.
Also available via Internet from the USGS web site. Address as of 9/28/02: http://water.usgs.gov/pubs/wri/wri014170; current access is available via PURL.
Includes bibliographical references (pages 28-49).
Water-resources investigations report ; 01-4170