Coal and coke resource analysis : western Pennsylvania, northern West Virginia /

Bibliographic Details
Corporate Authors:	America's Industrial Heritage Project, United States. National Park Service. Denver Service Center
Format:	Government Document Microform Book
Language:	English
Published:	[Denver, Colo.?] : U.S. Dept. of the Interior, National Park Service, Denver Service Center, [1992]
Subjects:	Coal mines and mining > Pennsylvania > History. Coke industry > Pennsylvania > History. Historic preservation > Pennsylvania. Coal mines and mining > West Virginia > History. Coke industry > West Virginia > History. Historic preservation > West Virginia.