Contributions

  • Walkup, P. C. - Contributor
  • Smith, John Dexter, 1925- - Contributor
  • Simonson, E. R. - Contributor
  • United States. Environmental Protection Agency. Water Quality Office. - Contributor

Publication

1970 - [Environmental Protection Agency, Water Quality Office]; for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington, District of Columbia

Language

English

Word Count

5,250 words, Guess

Page Count

21 pages

Identifiers

Classifications

  • DDC628/.1683
  • LCCTD427.P4 B3

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