An estimate of chemical loads from ground water to the Grand Calumet River and Indiana Harbor Canal, northwestern Indiana / by Timothy C. Willoughby and Qaadir A. Siddeeq ; prepared in cooperation with the U.S. Army Corps of Engineers.

Author/creator Willoughby, Timothy C.
Other author Siddeeq, Qaadir A.
Other author United States. Army. Corps of Engineers.
Other author Geological Survey (U.S.)
Format Book
Publication InfoIndianapolis, Ind. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2001.
Descriptioniv, 52 pages : maps ; 28 cm.
Subjects

SeriesWater-resources investigations report ; 01-4020
Water-resources investigations report ; 01-4020. ^A164969
General noteShipping list no.: 2001-0229-P.
Bibliography noteIncludes bibliographical references (p. 14).
GPO item number0624-B
Govt. docs number I 19.42/4:01-4020