Petrography of coal in the Houtzdale quadrangle : Clearfield County, Pennsylvania /

Coal resources of Fayette County, Pennsylvania /
by: Shaulis, James R.
Published: (1985)

Coal resources of Allegheny County, Pennsylvania : part 1, coal crop lines, mined-out areas, and structure contours /
Published: (1985)

The economic geology of the Upper Freeport coal in northeastern Greene county, Pennsylvania /
by: Skema, V. W. (Viktoras W.)
Published: (1982)

Coal resources of Cambria and Blair Counties, Pennsylvania /
Published: (1990)

Bituminous coal fields of Pennsylvania.
Published: (1925)

Coal for the 70's : a Pennsylvania action conference, April 24, 1974, Harrisburg, Pennsylvania : conference proceedings, task force reports, background data.
Published: (1974)

Bituminous coal losses and mining methods in Pennsylvania : including thickness, character, and reserves of coal /
by: Sisler, James D. (James Donaldson), 1894-
Published: (1924)

Coal resources of Indiana County, Pennsylvania /
by: Bragonier, William A.
Published: (1996)

Proceedings of the Second Symposium on the Geology of Rocky Mountain Coal, 1977 /
Published: (1978)

Proceedings of the Fourth Symposium on the Geology of Rocky Mountain Coal, 1980 /
Published: (1980)

The Pintail coal bed and Barrier Bar G-- : a model for coal of barrier bar-lagoon origin, Upper Cretaceous Almond Formation, Rock Springs Coal Field, Wyoming /
by: Roehler, Henry W.
Published: (1988)

Two reports on the coal lands, mines and improvements of the Dauphin and Susquehanna Coal Company, and of the geological examinations, present condition and prospects of the Stony Creek Coal Estate : in the townships of Jackson, Rush, and Middle Paxtang, in the county of Dauphin, and of East Hanover township, in the county of Lebanon, Pennsylvania : with an appendix, containing numerous tables and statistical information, and various maps, sections, and diagrams, chiefly in illustration of coal and iron /
by: Taylor, Richard C. (Richard Cowling), 1789-1851
Published: (1840)

Reports upon the West Hazleton and Cattawissa Falls, and the East Mahanoy coal and iron estates : situate in Luzerne and Schuylkill counties, Pa., containing eleven thousand acres, extending eight miles from north to south, and crossing the Mahanoy, the Beaver Meadow and summit, the Hazleton and the Black Creek coal fields /
by: Roberts, William F.
Published: (1846)

The Pittsburgh coal bed ; its early history and development /
by: Eavenson, Howard Nicholas, 1873-1953
Published: (1938)

Coal systems analysis /
Published: (2005)

Vitrinite reflectance of Alabama's bituminous coal /
by: Winston, Richard B.
Published: (1990)

Preliminary report on coal quality trends in Upper Pottsville Formation coal groups and their relationships to coal resource development, coalbed methane occurrence, and geologic history in the Warrior coal basin, Alabama /
by: Winston, Richard B.
Published: (1990)

Geology and mineral resources of the Ramey and Houtzdale quadrangles, Clearfield and Centre counties, Pennsylvania /
by: Glass, Gary B.
Published: (1977)

Paleoenvironmental and tectonic controls in coal-forming basins of the United States /
Published: (1986)

Coal geology of Montana /
Published: (1992)

An investigation of the coal reserves in the Ozarks section of Oklahoma and their potential uses : final report to the Ozarks Regional Commission, July 10, 1974 /
by: Friedman, Samuel A. (Samuel Arthur), 1927-
Published: (1974)

Argument of Franklin B. Gowen, esq. before the joint committee of the Legislature of Pennsylvania : appointed to inquire into the affairs of the Philadelphia and Reading Coal and Iron Company and the Philadelphia and Reading Railroad Company, at Atlantic City, New Jersey, July 29th and 30th, 1875 /
Published: (1875)

Effects of coal mine subsidence in the Sheridan, Wyoming area /
by: Dunrud, C. Richard
Published: (1980)

Geologic assessment of coal in the Gulf of Mexico Coastal Plain, U.S.A /
Published: (2011)

Coal : a human history /
by: Freese, Barbara (Barbara E.)
Published: (2003)

Report of core-drilling by the Oklahoma Geological Survey in Pennsylvanian rocks of the northeastern Oklahoma coal belt, 1983-86 /
by: Hemish, LeRoy A.
Published: (1988)

Some engineering geologic factors controlling coal mine subsidence in Utah and Colorado /
by: Dunrud, C. Richard

The preparation of stoker coals from Iowa screenings /
by: Olin, H. L. (Hubert Leonard), 1880-1964
Published: (1942)

Coal mines.
Published: (1910)

Geology and coal resources of the Livingston coal field, Gallatin and Park Counties, Montana /
by: Roberts, Albert Eugene, 1921-
Published: (1966)

The economic value of the semi-bituminous coal of the Cumberland Coal Basin : embracing the present and future relations of the coal trade, a description of the Basin, the origin of the coal measure, the quantity of coal per acre, analysis of the coal, its combustion, it's use, mode and cost of mining, facilities for transportation to market, and sundry tables for reference /
by: Rankin, Robert G.
Published: (1855)

Geology and coal resources of the Foster Creek coal deposit, eastern Montana /
by: Gilmour, Ernest H.
Published: (1969)

The coal-regions of America : their topography, geology, and development /
by: Macfarlane, James, 1819-1885
Published: (1875)

Coal development : collected papers : papers presented at Coal Development Workshops in Grand Junction, Colorado and Casper, Wyoming /
Published: (1983)

Coal-bearing strata near Oak Grove and Brookwood coalbed-methane fields, Black Warrior Basin, Alabama : a guidebook for Field Trip V, 39th Annual Meeting, Southeastern Section, Geological Survey of America, Tuscaloosa, Alabama, April 4, 1990 /
by: Pashin, Jack C.
Published: (1990)

Coal resources of the Americas : selected papers /
Published: (1978)