The coal fields of the United States. General introduction, by Marius R. Campbell. Ohio, by J.A. Bownocker. [U.S. Geological Survey Professional Paper 100.] [electronic resource]

Bibliographic Details

Online Access:	Online Access
Corporate Authors:	United States. Congress. House, Geological Survey (U.S.)
Other Authors:	Bownocker, J.A. (John A.), Campbell, Marius R. (Marius Robinson), 1858-1940
Format:	Government Document Electronic eBook
Language:	English
Published:	Washington, DC, 1917.
Series:	United States congressional serial set ; serial set no. 7168. House document (United States. Congress. House) ; 64th Congress, no. 1806.
Subjects:	Professional Papers (U.S. Geological Survey) Coal mines and mining. Coal. Geological surveys. Geology. Stratigraphy. Ohio. Executive Department Publications. Monographs.