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Showing 1 - 8 results of 8 for search '"Geology."', query time: 0.79s Refine Results
1
A general index of the Final summary report of the geology of Pennsylvania. With an appendix containing A list of, and brief guide to, the publications of the Survey,
Harrisburg, Board of Commissioners for the Geological Survey, 1895
Subjects: “...Geology, Stratigraphic Paleozoic....”

Book
2
Report of progress 1874-1889, A-Z.
Harrisburg, Board of Commissioners for the Second Geological Survey, 1875
Subjects: “...Geology Pennsylvania....”

Book
3
Modern and ancient coal-forming environments /
Boulder, CO : Geological Society of America, 1993
Subjects: “...Coal Geology....”

Book
4
Petrography of coal in the Houtzdale quadrangle, Clearfield County, Pennsylvania,
by Koppe, Edwin F.
Harrisburg, 1967
Subjects: “...Coal Geology Pennsylvania Houtzdale region....”

Book
5
The economic geology of the Upper Freeport coal in northeastern Greene county, Pennsylvania /
by Skema, Viktoras W.
Harrisburg : Bureau of Topographic and Geologic Survey, 1982
Subjects: “...Coal Geology http://id.loc.gov/authorities/subjects/sh85027314....”

Book
6
Coal resources of Fayette County, Pennsylvania /
by Shaulis, James R.
Harrisburg : Pennsylvania Geological Survey, 1985
Subjects: “...Coal Geology Pennsylvania Fayette County....”

Book
7
Coal geology and coal technology /
Melbourne ; Boston : Blackwell Scientific Publications, 1984
Subjects: “...Coal Geology....”

Book
8
Fayette county,
[Wheeling, W. Va.], [Wheeling news litho. Co.] 1919
Subjects: “...Geology West Virginia Fayette County....”

Book
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