Search Results

1

Coal beds in Mercer, Crawford, Venango, Forest, Warren, McKean, Potter, Tioga and Bradford Counties, Pennsylvania /

by Sisler, James D. (James Donaldson), 1894-
[Harrisburg] : Bureau of Topographic and Geological Survey, 1922

Book

2

Geologic structure in the plateaus region of Northern Pennsylvania and its relation to the occurrence of gas in the Oriskany sand /

by Cathcart, S. H. (Stanley Holman), 1889-
[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

3

Oil and gas developments in Pennsylvania in 1989 /

by Harper, John A.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1990

Government Document Book

4

Oil and gas developments in Pennsylvania in 1981 /

by Harper, John A.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1982

Government Document Book

5

Oil and gas developments in Pennsylvania in 1982 /

Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1983

Government Document Book

6

Oil and gas developments in Pennsylvania in 1975 /

by Lytle, William S., Piotrowski, Robert G., Heyman, Louis
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geologic Survey, 1976

Government Document Book

7

Oil and gas developments in Pennsylvania in 1986 /

by Harper, John A.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1987

Government Document Book

8

Oil and gas developments in Pennsylvania in 1984 /

by Harper, John A.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1985

Government Document Book

9

Oil and gas developments in Pennsylvania in 1973 /

by Lytle, William S.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geologic Survey, 1974

Government Document Book

10

Geologic structures of the northern plateaus region of Pennsylvania : a revision of bulletin 108, figure 2 /

by Ingham, A. I. (Albert Irwin), 1914-2002
[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geological Survey, 1951

Government Document Book

11

Oil and gas developments in Pennsylvania in 1977 /

by Heyman, Louis, Cozart, Cheryl L.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1978

Government Document Book

12

Oil and gas developments in Pennsylvania in 1980 with ten year review and forecast /

by Harper, John A.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1981

Government Document Book

13

Oil and gas developments in Pennsylvania in 1983 /

by Harper, John A.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1984

Government Document Book

14

Music mountain oil pool and other oil pools in Lafayette township, McKean county, Pennsylvania /

by Fettke, Charles R. (Charles Reinhard), 1888-1959
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geological Survey, 1941

Book

15

Oil and gas developments in Pennsylvania in 1976 /

by Lytle, William S.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geologic Survey, 1977

Government Document Book

16

Oil and gas developments in Pennsylvania in 1985 /

by Harper, John A.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1986

Government Document Book

17

Summary : secondary recovery operations in Pennsylvania to January 1, 1954 : including petroleum reserves and production by counties /

by Lytle, William S.
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Department of Internal Affairs, Bureau of Topographic and Geological Survey, 1955

Book

18

Oil and gas developments in Pennsylvania in 1951 /

by Fettke, Charles R. (Charles Reinhard), 1888-1959
[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Topographic and Geologic Survey, 1952

Government Document Book

Narrow Search