Geologic map of Illinois Yale Public content

Author:
Publisher:
Illinois State Geological Survey
Subject:
Geology
Spatial Coverage:
Illinois and Illinois.
Language:
English
Format:
cartographic image
Year:
1967
Date Issued:
2018-04-18T19:53:47Z
Date Modified:
2018-09-05T19:39:34Z
Library Catalog Record:
https://search.library.yale.edu/catalog/13570619
Digital Collections Record:
No Digital Collections record

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