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1by Grant, R. S.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1976
Government Document Book -
2by Eychaner, James H.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1976
Government Document Book -
3by Lowham, H. W.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1976
Government Document Book -
4by Gebert, W. A.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1978
Government Document Book -
5by Pascale, Charles A.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1978
Government Document Book -
6by Weeks, John B.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1978
Government Document Book -
7by Goddard, Kimball E.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1978
Government Document Book -
8by Pettijohn, Robert A.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1977
Government Document Book -
9by Helm, Robert E.“...Dept. of the Interior, Geological Survey, Water Resources Division ;...”
Published 1978
Government Document Book -
10Bacteriological water quality of Tulpehocken Creek basin, Berks and Lebanon Counties, Pennsylvania /by Barker, James L., 1936-“...Dept. of the Interior, Geological Survey, Water Resources Division ;...”
Published 1978
Government Document Book -
11by Cory, Robert L.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1977
Government Document Book -
12by Hearne, Glenn A.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1977
Government Document Book -
13by Healy, R. W.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1978
Government Document Book -
14by Hindall, S. M.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1976
Government Document Book -
15by McKinley, P. W.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1979
Government Document Book -
16by Holmstrom, B. K.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1979
Government Document Book -
17by Lyford, Forest P.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1979
Government Document Book -
18by Mercer, Jerry W.“...Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1979
Government Document Book -
19by Lines, Gregory C.“...U.S. Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1976
Government Document Book -
20by Krug, William R.“...U.S. Dept. of the Interior, Geological Survey, Water Resources Division,...”
Published 1976
Government Document Book