Illinois State Geological Survey

Guide to Rocks and Minerals of Illinois

Illinois State Geological Survey

$20.06 - $30.95

Illinois State Geological Survey Bulletin No. 13

Illinois State Geological Survey

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Year-book for 1907; Illinois State Geological Survey Bulletin No. 8

Illinois State Geological Survey

$26.95 - $39.95

Shifting Sand: The Geology of Adeline Jay Geo-Karis Illinois Beach State Park

Illinois State Geological Survey

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Bulletin, Volume 37...

Illinois State Geological Survey

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Directory of Illinois mineral operators, to accompany mineral industries map, September 1, 1920

Illinois State Geological Survey

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Biennial Report For 1911 And 1912: Administrative Report And Economic And Geological Papers

Illinois State Geological Survey

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Bulletin, Volume 41...

Illinois State Geological Survey

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Bulletin - Illinois State Geological Survey, Issue 38...

Illinois State Geological Survey

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Bulletin, Volume 21

Illinois State Geological Survey

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Bulletin - State of Illinois, State Geological Survey, Issue 35

Illinois State Geological Survey

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Bulletin - Illinois State Geological Survey, Issue 6

Illinois State Geological Survey

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Bulletin, Issues 43-44...

Illinois State Geological Survey

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Bulletin, Volume 11...

Illinois State Geological Survey

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Cooperative Agreement, Issues 1-10...

Illinois State Geological Survey

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Monograph, Issue 1...

Illinois State Geological Survey

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