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1Published 1947Subjects: “...Water quality United States....”
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2by Paulsen, Carl G.Subjects: “...Water quality United States....”
Published 1949
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3by Love, S. K. (Samuel Kenneth), 1903-1995Subjects: “...Water quality Gulf States....”
Published 1965
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4by Wells, J. V. B.Subjects: “...Water quality New York (State)...”
Published 1955
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5by Wells, J. V. B.Subjects: “...Water quality New York (State)...”
Published 1956
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6by Love, S. K. (Samuel Kenneth), 1903-1995Subjects: “...Water quality Saint Lawrence River Watershed....”
Published 1960
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7by Love, S. K. (Samuel Kenneth), 1903-1995Subjects: “...Water quality Saint Lawrence River Watershed....”
Published 1960
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8by Love, S. K. (Samuel Kenneth), 1903-1995Subjects: “...Water quality Saint Lawrence River Watershed....”
Published 1959
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9by Love, S. K. (Samuel Kenneth), 1903-1995Subjects: “...Water quality Mexico, Gulf of....”
Published 1967
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10
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11Published 1971Subjects: “...Water quality Northeastern States....”
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12by Love, S. K. (Samuel Kenneth), 1903-1995Subjects: “...Water quality Ohio River Watershed....”
Published 1965
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13by Love, S. K. (Samuel Kenneth), 1903-1995Subjects: “...Water quality Gulf States Statistics....”
Published 1967
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14by Love, S. K. (Samuel Kenneth), 1903-1995Subjects: “...Water quality Atlantic States Statistics....”
Published 1964
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15
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16by Wells, J. V. B.Subjects: “...Water quality Ohio River Watershed....”
Published 1960
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17Published 1946Subjects: “...Water quality Northeastern States....”
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18by Paulsen, Carl G.Subjects: “...Water quality Northeastern States....”
Published 1952
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19by Grover, Nathan Clifford, 1868-1956Subjects: “...Water quality Northeastern States....”
Published 1938
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20by Grover, Nathan Clifford, 1868-1956Subjects: “...Water quality Northeastern States....”
Published 1939
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Government Document eBook