[Coals of the North Fork of Kentucky River in Perry and portions of Breathitt and Knott counties
By: by James M. Hodge]
Series: Kentucky. Geological survey, 1912-1918 -- 4th ser., v. 3, pt. 3; Kentucky Geological Survey (Series) (1913) -- 4th ser., v. 3, pt. 3.
Publisher: [The State Journal Company, printer]
Published: 1918
Place of publication: Frankfort, Ky
Language: eng
Number of pages: 418
Subjects: Coal -- Kentucky.