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 Info | Indianapolis, Ind. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2001. |
| Description | iv, 52 pages : maps ; 28 cm. |
| Subjects |
| Series | Water-resources investigations report ; 01-4020 Water-resources investigations report ; 01-4020. ^A164969 |
| General note | Shipping list no.: 2001-0229-P. |
| Bibliography note | Includes bibliographical references (p. 14). |
| GPO item number | 0624-B |
| Govt. docs number | I 19.42/4:01-4020 |