Pynciau a Argymhellir O fewn eich chwiliad
Dangos 1 - 20 canlyniadau o 5,697 ar gyfer chwilio '', amser ymholiad: 0.50e Mireinio'r Canlyniadau
1
Coal science : [papers] /
Washington, DC : American Chemical Society, 1966

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Conference Proceeding Llyfr
2
Mineral matter and ash in coal /
Washington, DC : American Chemical Society, 1986

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Llyfr
3
Pennsylvania coal data.

Government Document Cylchgrawn
4
The Three Mile Island nuclear disaster /
gan Lüsted, Marcia Amidon
Minneapolis, MN : ABDO Pub. Company, 2012

Llyfr
5
Geology, mining, and methane content of the Freeport and Kittanning coalbeds in Indiana and surrounding counties, Pa. /
gan Puglio, D. G. (Donald G.)
Washington : U.S. Dept. of the Interior, Bureau of Mines, 1979

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Government Document Llyfr
6
The covered bridges of Pennsylvania : a guide /
gan Zacher, Susan M.
Harrisburg, [Pa.] : Commonwealth of Pennsylvania, Pennsylvania Historical and Museum Commission, 1994
2nd ed.

Government Document Llyfr
7
Pennsylvania's Amazon Princess railroad /
gan Adams, William Lawrence
Washington, DC : BAJA International Pub. & Promotions, 2006
Collector's ed.

Llyfr
9
Documents relative to the Susquehanna Canal Company, for the extension of the Pennsylvania state canal to tide water on the Chesapeake ...
Baltimore, Printed by Sands & Neilson, 1835

Llyfr
10
Triumph.
gan Messer, David W.
Baltimore, MD : Barnard, Roberts and Co., 2002
1st ed.

Llyfr
11
Pennsylvania high speed rail feasibility study : market demand /
Harrisburg, PA : Pennsylvania High Speed Intercity Rail Passenger Commission, 1986

Government Document Llyfr
12
Clay and shale resources in Pennsylvania /
gan Leighton, Henry, 1884-
Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1959

Government Document Llyfr
13
Specifications.

Government Document Cyfresol
14
Highway impact study Delaware Water Gap National Recreation Area /
Harrisburg, Pa. : Pennsylvania Department of Highways, 1966

Government Document Llyfr
15
Made in Cumberland County: the first hundred years, 1750-1850 /
[Carlisle, PA : Cumberland County Historical Society], 1991

Llyfr
16
Wetlands protection : a handbook for local officials /
[S.l.] : The Department, 1990

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Llyfr
17
Guidelines industrial arts in Pennsylvania.
Harrisburg : Division of Science and Technology, Bureau of Curriculum Services, Pennsylvania Department of Education, 1974

Llyfr
18
Act 101 annual report /

Government Document Cyfresol
19
The first 22 minutes /
gan Urffer, Richard T.
Camden, N.J. : PATCO, Port Authority Transit Corporation, 1969

Llyfr
20
Uranium in Pennsylvania /
gan McCauley, John F.
Harrisburg, Pa. : Pennsylvania, Bureau of Topographic and Geologic Survey, 1983

Government Document Llyfr
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