Contributions

  • Clark, Philip W. - Contributor
  • United States. Public Health Service. - Contributor

Publication

1937 - U.S. Govt. print. off., Washington, District of Columbia

Language

English

Word Count

17,000 words, Guess

Page Count

68 pages

Identifiers

Classifications

  • DDC693
  • LCCRA11 .B177 no.131

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