Contributions

  • Havemeyer, Loomis, b. 1886. - Contributor
  • Roush, G. A. b. 1883. - Contributor
  • Newell, Frederick Haynes, 1862-1932. - Contributor

Publication

1930 - The Macmillan Co., New York, New York (State)

Language

English

Word Count

137,750 words, Guess

Page Count

551 pages

Identifiers

Classifications

  • DDC339.4973
  • LCCHC106 .V18 1930

Subjects

Other Editions

  • Conservation of our natural resources: based on Van Hise's The conservation of natural resources in the United StatesThe Macmillan Co.1930-01-01

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