The landscape and mineral resources of Illinois

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https://hdl.handle.net/2142/55275

Title: The landscape and mineral resources of Illinois
Author(s): Illinois State Geological Survey
Issue Date: 1978
Keyword(s): Mineral resources--Illinois
Publisher: Illinois State Geological Survey, Illinois Department of Natural Resources
Type of Resource: text
Language: en
Permalink: http://hdl.handle.net/2142/55275
Copyright and License Information: Copyright 1978 State of Illinois