Предлагаемые темы внутри своего поиска.
Предлагаемые темы внутри своего поиска.
Geology, Stratigraphic
362
Geology
273
Pennsylvanian Geologic Period
150
Paleontology
142
Stratigraphie
100
Paleobotany
56
Coal
45
больше ...
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по Tuttle, M. L., Klett, T. R. (Timothy R.), Richardson, Mark, Breit, George N.
Washington, D.C. : U.S. G.P.O., 1996
Washington, D.C. : U.S. G.P.O., 1996
Government Document
3
по Stark, James R.
Lansing, Mich. : U.S. Dept. of the Interior, Geological Survey, 1980
Lansing, Mich. : U.S. Dept. of the Interior, Geological Survey, 1980
Government Document
4
5
6
Harrisburg, Pa. : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Topographic and Geologic Survey : May be purchased from State Book Store, 1986
Second printing, rev.
Second printing, rev.
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
7
8
9
10
12
по McKee, Edwin D. (Edwin Dinwiddie), 1906-1984
Washington : U.S. Govt. Print. Off., 1975
Washington : U.S. Govt. Print. Off., 1975
Government Document
13
по McKee, Edwin D. (Edwin Dinwiddie), 1906-1984
[Reston, Va.?] : Washington, D.C. : U.S. Dept. of the Interior, Geological Survey ; For sale by the Supt. of Docs., U.S. G.P.O., 1982
[Reston, Va.?] : Washington, D.C. : U.S. Dept. of the Interior, Geological Survey ; For sale by the Supt. of Docs., U.S. G.P.O., 1982
Government Document
14
по Berryhill, Henry L., Jr. (Henry Lee), 1921-2013
Washington, U.S. Dept. of the Interior, U.S. Govt. Print. Off., 1971
Washington, U.S. Dept. of the Interior, U.S. Govt. Print. Off., 1971
Government Document
15
по Mitchum, Robert Mitchell
1954
1954
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Thesis
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