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Ground-water quality in the Calumet Region of northwestern Indiana and northeastern Illinois, June 1993 / by Richard F. Duwelius, Robert T. Kay, and Scott T. Prinos ; prepared in cooperation with the U.S. Environmental Protection Agency.

Record details

  • Physical Description: 1 online resource (vii, 179 pages) : illustrations, maps.
  • Publisher: Indianapolis, Indiana ; U.S. Geological Survey, 1996.

Content descriptions

General Note: Title from title screen (viewed September 23, 2016).
Bibliography, etc. Note: Includes bibliographical references (pages 64-66).
Subject: Groundwater > Quality > Calumet Region (Ill. and Ind.)

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