Suggested Topics within your search.
Suggested Topics within your search.
1
by Herb, William J.
Harrisburg, Pa. : U.S. Geological Survey, 1981
Harrisburg, Pa. : U.S. Geological Survey, 1981
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Book
2
by Henderson, Thomas, 1957-
Washington : U.S. G.P.O., 1985
Washington : U.S. G.P.O., 1985
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Government Document
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3
by Watson, Ian, 1940-2010
Boca Raton : CRC Lewis, 1995
Boca Raton : CRC Lewis, 1995
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4
by Poth, Charles W.
Harrisburg, Pa. : [Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey], 1977
Harrisburg, Pa. : [Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey], 1977
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Book
5
by Hull, Laurence C.
Washington : U.S. G.P.O., 1984
Washington : U.S. G.P.O., 1984
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6
by Price, Michael, 1946-
London ; Boston : Allen & Unwin, 1985
London ; Boston : Allen & Unwin, 1985
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7
by Herb, William J.
Harrisburg, Pa. : U.S. Dept. of the Interior, Geological Survey, 1981
Harrisburg, Pa. : U.S. Dept. of the Interior, Geological Survey, 1981
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Book
8
by Thompson, Stephen A. (Stephen Andrew)
Rotterdam, Netherlands ; Brookfield, VT, USA : A.A. Balkema, 1999
Rotterdam, Netherlands ; Brookfield, VT, USA : A.A. Balkema, 1999
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Book
9
by Sloto, Ronald A.
[Reston, Va.?] : U.S. Geological Survey, 1983
[Reston, Va.?] : U.S. Geological Survey, 1983
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Book
10
by Bickford, Tammy M.
Lemoyne, Pa. : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1996
Lemoyne, Pa. : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1996
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11
by Wilson, Neal
Boca Raton, Fla. : Lewis Publishers, 1995
Boca Raton, Fla. : Lewis Publishers, 1995
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Book
12
by Meisler, Harold, Becher, Albert E.
Harrisburg [Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey] 1971
Harrisburg [Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey] 1971
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Book
13
by Fitts, Charles R. (Charles Richard), 1953-
Amsterdam ; Boston : Academic Press, 2002
Amsterdam ; Boston : Academic Press, 2002
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Book
14
15
by Poth, Charles W.
Harrisburg : [Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey], 1968
Harrisburg : [Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey], 1968
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Book
16
by Johnston, Herbert E.
[Harrisburg] : [Commonwealth of Pennsylvania, State Planning Board, Bureau of Topographic and Geologic Survey], 1970
[Harrisburg] : [Commonwealth of Pennsylvania, State Planning Board, Bureau of Topographic and Geologic Survey], 1970
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Book
17
by Hollowell, Jerrald R.
Harrisburg, Pa. : [Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey], 1975
Harrisburg, Pa. : [Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey], 1975
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18
by Hollowell, Jerrald R.
Harrisburg : [Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey], 1971
Harrisburg : [Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey], 1971
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19
20
by Deutsch, W. J.
Boca Raton, Fla. : Lewis Publishers, 1997
Boca Raton, Fla. : Lewis Publishers, 1997
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