Contributions

  • Shanor, Paul J., joint author - Contributor

Publication

1953 - , Urbana, Illinois

Language

English

Word Count

4,250 words, Guess

Page Count

17 pages

Identifiers

Classifications

  • DDC557
  • LCCQE105 .A45 no.182

Subjects

Series Statement

  • Illinois State Geological Survey. Circular -- 182
  • Circular (Illinois State Geological Survey) -- 182.

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