Publication

1936 - U.S. Gov't. Print. Off., Washington, District of Columbia

Language

English

Word Count

46,250 words, Guess

Page Count

185 pages

Identifiers

Classifications

  • LCCQE75 .P9 no. 182

Subjects

Topics

Places

Times

Series Statement

  • Geological Survey (U.S.). Geological Survey professional paper ;
  • 182
  • Geological Survey professional paper ;

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