תוצאות חיפוש מחבר

1

Oil and gas developments in Pennsylvania in 1982 /

Harrisburg : Pennsylvania Bureau of Topographic and Geologic Survey, 1983

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

ספר

2

Geology and mineral resources of the Ramey and Houtzdale quadrangl es, Clearfield and Centre counties, Pennsylvania /

מאת Glass, Gary B.
Harrisburg : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey, 1977

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

Government Document ספר

3

Geology and mineral resources of the Carlisle and Mechanicsburg quadrangles, Cumberland County, Pennsylvania /

מאת Root, Samuel I.
Harrisburg : Commonwealth of Pennsylvania, Department of Environmental Resources, Bureau of Topographic and Geologic Survey, 1978

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

Government Document ספר

4

Geology and mineral resources of the Berwick quadrangle, Luzerne and Columbia counties, Pennsylvania /

מאת Inners, Jon D.
Harrisburg : Commonwealth of Pennsylvania, Department of Environmental Resources, Bureau of Topographic and Geologic Survey, 1978

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

Government Document ספר

5

Geology and mineral resources of the Lock Haven quadrangle, Clinton and Lycoming Counties, Pennsylvania /

מאת Taylor, Alfred R.
Harrisburg : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey, 1977

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

Government Document מפה

6

Maps of the oil and gas fields, natural gas pipelines, and oil pipelines of Pennsylvania

[Harrisburg] Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey 1964
1964 ed.

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

מפה

7

McDonald and adjacent oil fields, Allegheny and Washington counties, Pennsylvania.

[Harrisburg, Pa. Commonwealth of Pennsylvania] Dept. of Internal Affairs, Topographic and Geologic Survey, 1949

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

ספר

8

Base map of Pennsylvania.

[Harrisburg] Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey, 1975

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.

מפה

9

Pennsylvania trail of geology. Park guide.

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

סדרון

10

The petroleum industry and the future petroleum province in Pennsylvania, 1970.

Harrisburg [Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey] 1970

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

ספר

11

Maps of the oil and gas fields, natural gas pipelines, and oil pipelines of Pennsylvania /

[Harrisburg, Pa.] : Commonwealth of Pennsylvania, Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey, 1964
1964 ed.

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

Government Document מפה

12

Ground water /

[Harrisburg, Pa.] : Pennsylvania Bureau of Topographic and Geologic Survey, 1958

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.

Government Document ספר

13

Radium concentrations in ground water of the Chickies Formation, southeastern, Pennsylvania, 1986-87 /

מאת Cecil, L. DeWayne
[Harrisburg, Pa.] : U.S. Geological Survey, 1987

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

Government Document מפה

14

Principal oil fields of Pennsylvania

[Harrisburg, Pa.] : Pennsylvania Bureau of Topographic and Geologic Survey, 1950

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

ספר

15

Geologic map of Pennsylvania /

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.

ספר

16

Information circular.

[Harrisburg] : Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey, 1951

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

סדרון

17

Geologic conditions affecting safe bituminous coal mining in Pennsylvania : selected papers /

Harrisburg [Pa.] : Pennsylvania Bureau of Topographic and Geologic Survey, 1979

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

Government Document ספר

18

Geologic interpretation of aeromagnetic maps of Southeastern Pennsylvania /

Harrisburg [Pa.] : Pennsylvania Bureau of Topographic and Geologic Survey, 1974

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

Government Document ספר

19

Oil and gas developments in Pennsylvania in 1991 /

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

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

Government Document ספר

20

Oil and gas developments in Pennsylvania in 1982 /

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

“...Pennsylvania. Bureau of Topographic and Geologic Survey...”

Government Document ספר

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