Publication

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

Language

English

Word Count

13,250 words, Guess

Page Count

53 pages

Identifiers

Classifications

  • DDC671.7
  • LCCTD899.M45 B33

Subjects

Series Statement

  • Water pollution control research series

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