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RI013

Publication Title: 
Stratigraphy and geologic structure of Northern Illinois : with special references to underground water supplies
Publication Type: 
Report of Investigations
Author: 
R. T. Thwaites
Year: 
1927
Price: 
Out of print
Download: 
Report of Investigations 13
Plate 1 (3 MB pdf)
Plate 2 (1 MB pdf)
Table 1 (600 K pdf)

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