Contributions

  • Trent, Billy A. - Contributor
  • DuMontelle, Paul B. - Contributor
  • Illinois Mine Subsidence Insurance Fund - Contributor
  • Illinois State Geological Survey - Contributor

Publication

1993 - Illinois State Geological Survey, Champaign, IL, Illinois

Language

English

Word Count

4,000 words, Guess

Page Count

16 pages

Identifiers

Subjects

Series Statement

  • Illinois State Geological Survey. Environmental geology notes -- no.144
  • Environmental geology notes(Illinois State Geological Survey) -- no.144.

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