Geologic map of Illinois Yale Public content

Author:
Publisher:
State of Illinois, Dept. of Registration and Education, State Geological Survey Division
Subject:
Geology
Spatial Coverage:
Illinois and Illinois.
Language:
English
Format:
cartographic image
Year:
1917
Date Issued:
2018-05-15T17:54:45Z
Date Modified:
2018-05-15T17:54:45Z
Library Catalog Record:
https://search.library.yale.edu/catalog/13604693
Digital Collections Record:
No Digital Collections record

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