Anthropogenic constituents in shallow ground water in the upper Illinois River basin / by William S. Morrow.

Urbana, Ill. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 2003.

vii, 34 p. : ill., col. maps ; 28 cm.

Shipping list no.: 2003-0179-P.

Also available via Internet at the USGS web site. Address as of 03/18/04: http://il.water.usgs.gov/pubs/wrir02%5F4293.pdf; current access available via PURL.

English

May 14, 2003

Includes bibliographical references (p. 33-34).