Quality of Surface Waters of the United States, 1948

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Quality of Surface Waters of the United States, 1952

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Quality of Surface Waters of the United States, 1959

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U.S. Geological Survey Professional Paper

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Quality of Surface Waters of the United States, 1953. Parts 5-6

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Quality of Surface Waters of the United States, 1951

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Geological Survey Professional Paper

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Chemical Composition of Rivers and Lakes

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Data of Geochemistry

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Quality of Surface Waters of the United States, 1954

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