Search Results

1

Geology of an accreted terrane : the Eastern Hamburg klippe and surrounding rocks, Eastern Pennsylvania /

Harrisburg : Bureau of Topographic and Geologic Survey, 1984

Conference Proceeding Book

2

Valley Forge National Historical Park, Montgomery and Chester Counties /

by Wiswall, C. Gil
[Harrisburg, Pa.] : Pennsylvania, Office of Parks and Forestry, Bureau of Topographic and Geologic Survey, 1993
2nd ed.

Government Document Book

3

Geology and mineral resources of the Washingtonville and Millvale quadrangles : Montour, Columbia, and Northumberland counties, Pennsylvania /

by Way, John H.
Harrisburg, Pa. : Pennsylvania Bureau of Topographic and Geologic Survey, 1993

Government Document Book

4

White Clay Creek Preserve, Chester County, Pennsylvania, New Castle County, Delaware : a scenic valley and the arc corner /

by Faill, Rodger T.
[Harrisburg, Pa.] : [Place of publication not identified] : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Parks and Forestry, Bureau of Topographic and Geologic Survey and Bureau of State Parks ; State of Delaware, Delaware Geological Survey and Dept. of Natural Resources and Environmental Control, Division of Parks and Recreation, 1991

Government Document Book

5

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

6

Oil and gas developments in Pennsylvania in 1991 /

by Cozart, Cheryl L.
Harrisburg, Pa. : Pennsylvania Bureau of Topographic and Geologic Survey, 1993

Government Document Book

7

Geology and mineral resources of Bucks County, Pennsylvania.

[Harrisburg] 1959

Government Document Book

8

Guide to the Horse Shoe Curve section between Altoona and Gallitzin, Central Pennsylvania /

by Swartz, Frank M. (Frank McKim), 1899-1982
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1965

Government Document Book

9

Geology of the Pittsburgh area /

Harrisburg, PA. : Commonwealth of Pennsylvania [Department of Internal Affairs, Bureau of Topographic and Geological Survey], 1970

Book

10

The geology of the Hidden Valley Boy Scout Camp area, Perry County, Pennsylvania /

by Miller, J. T. (John T.), 1906-
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geologic Survey, 1971
2nd ed.

Government Document Book

11

Geology and economic resources of the Pennsylvania portion of the Milford and Port Jervis 15-minute quadrangles /

by Fletcher, Frank W.
Harrisburg, Pa. : Pennsylvania Bureau of Topographic and Geologic Survey, 1970

Government Document Book

12

Pleistocene stratigraphy of northwestern Pennsylvania /

by White, George W. (George Willard), 1903-1985, Totten, Stanley M., Gross, David L.
Harrisburg, PA. : Pennsylvania, Bureau of Topographic and Geological Survey, 1969

Government Document Book

13

Surficial geology of the East Stroudsburg 7 1/2 minute quadrangle Monroe County, Pennsylvania /

by Bucek, Milena F.
Harrisburg, PA. : Pennsylvania Bureau of Topographic and Geologic Survey, 1971

Government Document Book

14

Meteorites found in Pennsylvania /

by Stone, Ralph W. (Ralph Walter), 1876-1964, Starr, Eileen M.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geological Survey, 1967
Rev.

Government Document Book

15

Geology and mineral resources of northeastern Franklin County, Pennsylvania /

by Root, Samuel I.
Harrisburg, Pa. : Pennsylvania Bureau of Topographic and Geologic Survey, 1971

Government Document Book

16

Geology and land use in eastern Washington County, Pennsylvania /

by Kent, Bion H. (Bion Huntley), 1925-, Schweinfurth, Stanley P., Roen, John B.
Harrisburg, Pa. : Pennsylvania Topographic and Geologic Survey, 1969

Government Document Book

17

Isopach and lithofacies maps of The Devonian in the Appalachian Basin /

by Oliver, William Albert, 1926-2005
[Harrisburg, Pa.] : Pennsylvania, Bureau of Topographic and Geological Survey, 1971

Government Document Book

18

The Devonian of Pennsylvania : Middle and upper Devonian /

Harrisburg, Pa. : Dept. of internatl affairs, Topographic and geologic survey, 1939

Book

19

Stratigraphy and paleontology of the Bloomsburg formation of Pennsylvania and adjacent States /

by Hoskins, Donald M.
[Harrisburg, PA.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Topographic and Geologic Survey, 1961

Government Document Book

20

Stratigraphy of the Beekmantown group in southeastern Pennsylvania /

by Hobson, John Peter, 1928-
Harrisburg, PA. : Commonwealth of Pennsylvania, Department of Internal Affairs, Bureau of Topographic and Geological Survey, 1963

Government Document Book

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