http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Environmental setting of the upper Illinois River Basin and implications for water quality
National Water-Quality Assessment Program (U.S.)
vii, 67 pages : illustrations (some color), maps (some color) ; 28 cm.
"National Water-Quality Assessment Program"--Cover.
Also available via Internet from the USGS web site (PDF file only). Address as of 7/27/99: http://il.water.usgs.gov/nawqa/uirb/pubs/reports/envsetrpt.pdf; current access is available via PURL.
Includes bibliographical references (pages 57-63).
Water-resources investigations report ; 98-4268