Suggested Topics within your search.
Suggested Topics within your search.
Geology
247
Petroleum
145
Natural gas
110
Géologie
66
Geology, Stratigraphic
65
Pétrole
47
Groundwater
34
more ...
81
by Cathcart, S. H. (Stanley Holman), 1889-
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1938
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1938
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
82
by Cathcart, S. H. (Stanley Holman), 1889-
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1934
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1934
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
83
by Fettke, Charles R. (Charles Reinhard), 1888-1959
[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geologic Survey, 1956
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geologic Survey, 1956
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
84
by Wagner, Warren Richard, 1912-
[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geological Survey, 1961
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geological Survey, 1961
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
85
by Stone, Ralph W. (Ralph Walter), 1876-1964
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
86
by Johnson, Meredith E., 1897-
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
87
by Sisler, James D. (James Donaldson), 1894-
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1921
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1921
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
88
by Corbin, J. Ross
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
89
by Johnson, M. E.
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
90
by Johnson, M. E.
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
91
by Sisler, James D. (James Donaldson), 1894-
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
92
by Jonas, Anna I.
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
93
by Stone, Ralph W. (Ralph Walter), 1876-1964
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1922
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1922
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
94
by Johnson, M. E.
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1923
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
95
by Shaffner, Marchant N. (Marchant Nissley), 1897-
[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geologic Survey, 1952
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geologic Survey, 1952
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Government Document
Book
96
by Willard, Bradford, 1894-1973
Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1939
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1939
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
97
by Swartz, Frank M. (Frank McKim), 1899-1982
Harrisburg, [publisher not identified], 1965
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”Harrisburg, [publisher not identified], 1965
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
98
by Ebright, John R., Ingham, A. I. (Albert Irwin), 1914-2002
[Harrisburg], [publisher not identified], 1951
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg], [publisher not identified], 1951
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book
99
by Lapham, Davis M.
[Harrisburg, Pa.] : Dept. of Internal Affairs, Topographic and Geologic Survey, 1959
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”[Harrisburg, Pa.] : Dept. of Internal Affairs, Topographic and Geologic Survey, 1959
//IF NOT LOGGED IN - FORCE LOGIN ?> //ELSE THEY ARE LOGGED IN PROCEED WITH THE OPEN URL CODE:?>
Book
100
Geology and hydrology of the Mercer quadrangle, Mercer, Lawrence and Butler Counties, Pennsylvania /
by Poth, Charles W.
Harrisburg, [publisher not identified], 1963
“...Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ;...”Harrisburg, [publisher not identified], 1963
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Book