Rezultaty - "Coal Geology."

1161

Fairfax, VA : Techbooks, 1991

Hasła przedmiotowe: “...Coal Geology United States....”

Książka

1162

Correlation and palynology of coals in the Carbondale and Spoon formations (Pennsylvanian) of the northeastern part of the Illinois Basin /

od Peppers, Russel A. (Russel Allen), 1932-
Urbana : [Illinois State Geological Survey], 1970

Hasła przedmiotowe: “...Coal Geology https://id.loc.gov/authorities/subjects/sh85027314 Illinois. https://id.loc.gov...”

Książka

1163

Oil resources in coal and carbonaceous shales of Pennsylvania : by Charles R. Fettke.

od Fettke, Charles R. (Charles Reinhard), 1888-1959
[Harrisburg, Pa.] : Department of Internal Affairs, Bureau of Topographic and Geological Survey, 1923

Hasła przedmiotowe: “...Coal Geology http://id.loc.gov/authorities/subjects/sh85027314....”

Książka

1164

Stratigraphy of the bitmuninous coal field of Pennsylvania, Ohio and West Virginia /

od White, I. C. (Israel Charles), 1848-1927
Washington : Govt. Print. Off, 1891

Hasła przedmiotowe: “...Coal Geology http://id.loc.gov/authorities/subjects/sh85027314....”

Książka

1165

Coal resources of Washington County, Pennsylvania /

od Skema, Viktoras W.
Harrisburg, Pa. : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographic and Geologic Survey : Copies from State Book Store, 1987

Hasła przedmiotowe: “...Coal Geology Pennsylvania Washington County....”