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Proceedings of the third Domestic Water Quality Symposium (for individual water systems), February 27-March 1, 1979, St. Louis, Missouri. (ASAE publication ; 1-79)

Proceedings of the third Domestic Water Quality Symposium (for individual water systems), February 27-March 1, 1979, St. Louis, Missouri. (ASAE publication ; 1-79)
Paper図書
American Society of Agricultural Engineers1979.<NA221-121>
National Diet Library
  • Subject Heading...-- Congresses. Water-supply, Rural -- United States -- Congresses. Water-supply, Agricultural...

Proceedings : The National RCWP Symposium : 10 years of controlling agricultural nonpoint source pollution : the RCWP experience : September 13-17, 1992, Orland, Florida

Proceedings : The National RCWP Symposium : 10 years of controlling agricultural nonpoint source pollution : the RCWP experience : September 13-17, 1992, Orland, Florida
Paper図書
United States. Environmental Protection Agency, Office of Research and Development[1992]
Other Libraries in Japan
  • Subject Heading...es -- Congress Water-supply, Rural -- United States -- Congress
  • Subject Heading (ID)...es -- Congress Water-supply, Rural -- United States -- Congress

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