Suggested Topics within your search.
Suggested Topics within your search.
1
by Rhodes, Daniel, 1911-1989
New York : Greenberg, 1957
New York : Greenberg, 1957
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Book
2
by O'Neill, Bernard J., 1920-
Harrisburg [Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey] 1965
Harrisburg [Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey] 1965
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Book
3
4
5
by Russell, Solveig Paulson
Chicago : Rand McNally, 1963
Chicago : Rand McNally, 1963
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Book
6
by Hosterman, John W. (John Wallace), 1923-
Washington : U.S. Govt. Print. Off, 1972
Washington : U.S. Govt. Print. Off, 1972
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Government Document
Book
7
by Barford, George
Worcester, Mass., Davis Publications 1963
Worcester, Mass., Davis Publications 1963
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Book
8
by Roen, John B.
Harrisburg : Pennsylvania Geological Survey, 1969
Harrisburg : Pennsylvania Geological Survey, 1969
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Book
9
by O'Neill, Bernard J., 1920-
Harrisburg [Pennsylvania Topographic and Geologic Survey], 1981
Harrisburg [Pennsylvania Topographic and Geologic Survey], 1981
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Book
10
by Mackenzie, Robert Cameron, 1920-2000
London : Mineralogical Society (Clay Minerals Group), 1957
London : Mineralogical Society (Clay Minerals Group), 1957
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Book
11
12
by Grim, Ralph E. (Ralph Early), 1902-1989
New York, McGraw-Hill, 1953
New York, McGraw-Hill, 1953
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Book
13
by Grim, Ralph E. (Ralph Early), 1902-1989
New York, McGraw-Hill, 1962
New York, McGraw-Hill, 1962
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Book
14
15
by Berensohn, Paulus
New York : Simon and Schuster, 1972
New York : Simon and Schuster, 1972
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Book
16
by Clayton, Peirce
Asheville, N.C. : [New York] : Lark Books ; Distributed in the USA, Canada, the United Kingdom, Europe, and Asia by Random House, Inc., 1998
1st ed.
Asheville, N.C. : [New York] : Lark Books ; Distributed in the USA, Canada, the United Kingdom, Europe, and Asia by Random House, Inc., 1998
1st ed.
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Book
17
by Norsker, Henrik
Braunschweig [Germany] : F. Vieweg, 1987
Braunschweig [Germany] : F. Vieweg, 1987
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Book
18
by Moore, Duane Milton, 1933-
Oxford [England] ; New York : Oxford University Press, 1989
Oxford [England] ; New York : Oxford University Press, 1989
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Book
19
by O'Neill, Bernard J., 1920-, Barnes, John Henry, 1946-
Harrisburg : Pennsylvania Geological Survey, 1979
Harrisburg : Pennsylvania Geological Survey, 1979
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Book