Water resources activities in Illinois /
New Title: | Geological Survey (U.S.) Water-resources activities of the U.S. Geological Survey in Illinois |
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Corporate Authors: | , |
Other Authors: | |
Format: | Government Document Serial |
Language: | English |
Published: |
Champaign, IL :
The Division,
-1988
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Series: | U.S. Geological Survey open-file report
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Subjects: |