Pynciau a Argymhellir O fewn eich chwiliad
Dangos 1 - 20 canlyniadau o 66 ar gyfer chwilio '', amser ymholiad: 0.18e Mireinio'r Canlyniadau
1
Bedrock geologic map, coal-resource maps, and digital datasets of the Kersey quadrangle, Elk and Clearfield counties, Pennsylvania /
gan Dodge, Clifford H.
[Harrisburg: Pennsylvania Geological Survey, 2005

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document Llyfr
2
A revision of the bituminous coal measures of Clearfield county. /
gan Chance, H. M. (Henry Martyn), 1856-1937
Harrisburg : Pub. by the Board of Commissioners for the Second Geological Survey, 1884

Llyfr
3
A method for determining post-depositional alteration in underclays and associated lithologies,
gan Jaron, Michael G.
Harrisburg, Pennsylvania Geological Survey, 1967

Llyfr
5
Bedrock geologic map, coal-resource maps, and digital datasets of the Brandy Camp quadrangle, Elk, Jefferson, and Clearfield counties, Pennsylvania
gan Dodge, Clifford H.
[Harrisburg: Pennsylvania Geological Survey, 2004
v. 1.02.

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Electronig Llyfr
6
Revised lithostratigraphic nomenclature of the Pottsville and Allegheny groups (Pennsylvanian), Clearfield County, Pennsylvania
gan Edmunds, William E.
Harrisburg, Pennsylvania Geological Survey, 1969

Llyfr
7
A revision of the bituminous coal measures of Clearfield County. /
gan Chance, H. M. (Henry Martyn), 1856-1937
Harrisburg : Board of Commissioners for the Second Geological Survey, 1884

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Llyfr
8
Revised lithostratigraphic nomenclature of the Pottsville and Allegheny groups (Pennsylvanian), Clearfield County, Pennsylvania /
gan Edmunds, William E.
Harrisburg, Pa. : Bureau of Topographic and Geologic Survey, 1969

Llyfr
9
Preliminary report : geologic structure of parts of the Chestnut Ridge and Driftwood anticlines in Clearfield and Elk Counties, Pennsylvania.
gan Bolger, Robert C.
[Harrisburg] : Pennsylvania Bureau of Topographic and Geologic Survey, 1953

Llyfr
10
Geology and mineral resources of the Blandburg, Tipton, Altoona, and Bellwood quadrangles, Blair, Cambria, Clearfield, and Centre Counties, Pennsylvania /
gan Faill, Rodger T.
Harrisburg, Pa. : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographic and Geologic Survey, 1989

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document Llyfr
11
Geologic structure in the plateaus region of Northern Pennsylvania and its relation to the occurrence of gas in the Oriskany sand /
gan 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.
Llyfr
12
Bedrock geologic map, coal-resource maps, and digital datasets of the Brandy Camp quadrangle, Elk, Jefferson, and Clearfield counties, Pennsylvania
gan Dodge, Clifford H.
[Harrisburg: Pennsylvania Geological Survey, 2004

Government Document Electronig Llyfr
13
Geology and mineral resources of the Ramey and Houtzdale quadrangl es, Clearfield and Centre counties, Pennsylvania /
Harrisburg : Commonwealth of Pennsylvania, Department of Environmental Resources, Bureau of Topographic and Geologic Survey, 1977

Llyfr
14
Geology and mineral resources of the Philipsburg 7 1/2-minute quadrangle, Pennsylvania.
gan Glass, Gary B.
Harrisburg, [publisher not identified], 1974

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Llyfr
15
Geology and mineral resources of the Hazen, Falls Creek, Reynoldsville, and Dubois quadrangles, Clearfield and Jefferson Counties, Pennsylvania /
gan Glover, Albert D.
Harrisburg [Pennsylvania Topographic and Geologic Survey], 1978

Llyfr
16
Geology and mineral resources of the northern half of the Houtzdale 15-minute quadrangle, Pennsylvania /
gan Edmunds, William E.
Harrisburg, Pa. : Pennsylvania Bureau of Topographic and Geologic Survey, 1968

Government Document Llyfr
17
A revision of the bituminous coal measures of Clearfield county /
gan Chance, Henry Martyrn, 1856-
Harrisburg : Pub. by the Board of commissioners for the Second geological survey, 1884

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Llyfr
18
Geology and mineral resources of the Ramey and Houtzdale quadrangles, Clearfield and Centre counties, Pennsylvania /
Harrisburg : Commonwealth of Pennsylvania, Department of Environmental Resources, Bureau of Topographic and Geologic Survey, 1977

Llyfr
19
Coal reserves in Clearfield County, Pennsylvania /
gan Reese, John F.
[Harrisburg] : 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.
Llyfr
20
Revised lithostratigraphic nomenclature of the Pottsville and Allegheny groups (Pennsylvanian) : Clearfield County, Pennsylvania /
gan Edmunds, William E.
Harrisburg : [publisher not identified], 1969

Llyfr
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