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Journals, Magazines, Newspapers

Annual report

Author

Illinois State Geological Survey

Available As

Physical
Journals, Magazines, Newspapers

Illinois minerals

Author

Department of Energy and Natural Resources, Illinois State Geological Survey

Date

1990-

Available As

Physical
3.
Journals, Magazines, Newspapers

Minerals in the economy of Illinois
Date

[1978]-

Series

State mineral profiles

Available As

Physical
Journals, Magazines, Newspapers

Circular

Circular (Illinois State Geological Survey : 1906)

Author

State Geological Survey

Date

[ -1913]

Available As

Physical
5.
Computer file; Journals, Magazines, Newspapers

Water resources data, Illinois, water year ..
Series

U.S. Geological Survey water-data report

Available As

Online

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