Geology of microcrystalline silica (tripoli) deposits, southernmost Illinois:
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Bibliographic Details
Main Authors: Berg, Richard B. (Author), Masters, John M. (Author)
Format: Book
Language:English
Published: Champaign, Ill. 1994
Series:Illinois State Geological Survey: Circular 555
Subjects:
Physical Description:89 S. zahlr. Ill., graph. Darst. und Kt.

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