Contributions

  • Halley, Robert B., joint author. - Contributor

Publication

1974 - U.S. Govt. Print. Off., Washington, District of Columbia

Language

English

Word Count

9,500 words, Guess

Page Count

38 pages

Identifiers

Classifications

  • DDC565/.393/0974749
  • LCCQE821 .T39

Subjects

Series Statement

  • Geological Survey professional paper 834
  • Geological Survey professional paper ;
  • 834.

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