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National water quality inventory : report to Congress / United States Environmental Protection Agency, Office of Water Regulations and Standards.

National water quality inventory : report to Congress / United States Environmental Protection Agency, Office of Water Regulations and Standards.
Paper図書
The Office1974.<NA217-204>
National Diet Library
  • Subject HeadingWater quality -- United States -- Periodicals.

National water summary / by U.S. Geological Survey (United States Geological Survey water-supply paper 2275)

National water summary / by U.S. Geological Survey (United States Geological Survey water-supply paper 2275)
Microform図書
1983<YCA-I 19.13/3:984>
National Diet Library
  • Subject Heading...-- Periodicals Water quality -- United States -- Periodicals Water, Underground -- United ...

National water summary / by U.S. Geological Survey (United States Geological Survey water-supply paper ; 2325)

National water summary / by U.S. Geological Survey (United States Geological Survey water-supply paper ; 2325)
Microform図書
1983<YCA-I 19.13/3:986>
National Diet Library
  • Subject Heading...-- Periodicals Water quality -- United States -- Periodicals Water, Underground -- United ...

National water summary / by U.S. Geological Survey (United States Geological Survey water-supply paper ; 2300)

National water summary / by U.S. Geological Survey (United States Geological Survey water-supply paper ; 2300)
Microform図書
1983<YCA-I 19.13/3:985>
National Diet Library
  • Subject Heading...-- Periodicals Water quality -- United States -- Periodicals Water, Underground -- United ...

Catalog of information on water data.

Catalog of information on water data.
Paper図書
U.S. Dept. of the Interior, Geological Survey, Office of Water Data Coordination197u.<ME354-146>
National Diet Library
  • Subject HeadingWater quality -- United States -- Periodicals. Stream measurements -- Unite...

Quality of rivers of the United States; based on the National Stream Quality Accounting Network (NASQAN).

Quality of rivers of the United States; based on the National Stream Quality Accounting Network (NASQAN).
Paper図書
Dept. of the Interior, Geological Survey.19uu.<ME354-115>
National Diet Library
  • Subject HeadingWater quality -- United States -- Periodicals.

National water quality inventory : report to Congress / United States Environmental Protection Agency, Office of Water Regulations and Standards

National water quality inventory : report to Congress / United States Environmental Protection Agency, Office of Water Regulations and Standards
Microform図書
<YCA-EP 2.17/2:984>
National Diet Library
  • Subject HeadingWater quality -- United States -- Periodicals

National water quality inventory : report to Congress / United States Environmental Protection Agency, Office of Water Regulations and Standards

National water quality inventory : report to Congress / United States Environmental Protection Agency, Office of Water Regulations and Standards
Microform図書
<YCA-EP 2.17/2:982>
National Diet Library
  • Subject HeadingWater quality -- United States -- Periodicals

Annual report [microform] / Water Resources Division (Natural resources report)

Annual report [microform] / Water Resources Division (Natural resources report)
Microform図書
<YCA-I 29.2:W 29/2>
National Diet Library
  • Subject Heading...urces Division Water quality -- United States -- Periodicals Water-supply -- United States...

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