Economic geology of the Summerfield and Woodsfield quadrangles, Ohio
Subtitle: with descriptions of coal and other mineral resources except oil and gas
By: by D. Dale Condit.
Publisher: U.S. Govt. Print. Off.
Published: 1923
Place of publication: Washington
Language: eng
Number of pages: 156
Subjects: Geology, Economic; Mines and mineral resources -- Ohio
Notes: Bibliography: p. 6.
At head of title: Department of the Interior.
Colored maps folded in pocket.
Many plates printed on both sides of leaf.