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by Piper, Arthur M. (Arthur Maine), 1898-1989
Washington : U.S. Govt. Print. Off., 1969
Washington : U.S. Govt. Print. Off., 1969
Government Document
Book
5
by Piper, Arthur M. (Arthur Maine), 1898-1989
Harrisburg : Commonwealth of Pennsylvania, Topographic and Geologic Survey, 1933
Harrisburg : Commonwealth of Pennsylvania, Topographic and Geologic Survey, 1933
Book
6
by Piper, Arthur M. (Arthur Maine), 1898-1989
[Washington, D.C.?] : U.S. Dept. of the Interior, Geological Survey, 1968
[Washington, D.C.?] : U.S. Dept. of the Interior, Geological Survey, 1968
Book
7
by Piper, Arthur M. (Arthur Maine), 1898-1989
Washington, D.C. : U.S. Department of the Interior, U.S. Geological Survey, 1942
Washington, D.C. : U.S. Department of the Interior, U.S. Geological Survey, 1942
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document
Book
8
by Piper, Arthur M. (Arthur Maine), 1898-1989
Washington, U.S. Dept. of the Interior, 1969
Washington, U.S. Dept. of the Interior, 1969
Government Document
Book
9
by Piper, Arthur M. (Arthur Maine), 1898-1989
Washington, U.S. Dept. of the Interior, 1969
Washington, U.S. Dept. of the Interior, 1969
Government Document
Book
10
by Piper, Arthur M. (Arthur Maine), 1898-1989
Washington : U.S. Dept. of the Interior, 1969
Washington : U.S. Dept. of the Interior, 1969
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Audio
11
by Piper, Arthur M. (Arthur Maine), 1898-1989
Washington, D.C. : Geological Survey, 1960
Washington, D.C. : Geological Survey, 1960
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
12
by Piper, Arthur M. (Arthur Maine), 1898-1989
Washington : [publisher not identified], 1960
Washington : [publisher not identified], 1960
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
13
by Piper, Arthur M. (Arthur Maine), 1898-1989
Harrisburg : Department of Internal Affairs, Topographic and Geologic Survey, 1933
Harrisburg : Department of Internal Affairs, Topographic and Geologic Survey, 1933
Book
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by Piper, Arthur M. (Arthur Maine), 1898-1989
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1942
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1942
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document
Book
16
by Piper, Arthur M. (Arthur Maine), 1898-1989
Harrisburg : Dept. of Internal Affairs, Topographic and Geologic Survey, 1933
Harrisburg : Dept. of Internal Affairs, Topographic and Geologic Survey, 1933
Book
17
by Piper, Arthur M. (Arthur Maine), 1898-1989
Washington, U.S. Govt. Print. Off., 1969
Washington, U.S. Govt. Print. Off., 1969
Government Document
Book
18
by Piper, Arthur M. (Arthur Maine), 1898-1989
Washington : United States Department of the Interior, Geological Survey, 1969
Washington : United States Department of the Interior, Geological Survey, 1969
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document
Book
19
by Piper, Arthur M. (Arthur Maine), 1898-1989
Washington : United States Department of the Interior, Geological Survey, 1969
Washington : United States Department of the Interior, Geological Survey, 1969
Government Document
Book
20
by Piper, Arthur M. (Arthur Maine), 1898-1989
Washington, U.S. Govt. Print. Off., 1966
Washington, U.S. Govt. Print. Off., 1966
Government Document
Book