Contributions

  • Landon, Ronald Arthur, joint author - Contributor
  • Farvolden, R. N., 1928- joint author - Contributor

Publication

1971 - , Urbana, Illinois

Language

English

Word Count

6,250 words, Guess

Page Count

25 pages

Identifiers

Subjects

Series Statement

  • Illinois State Geological Survey. Environmental geology notes -- no. 45
  • Environmental geology notes (Illinois State Geological Survey) -- no.45

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