The geography of the Kentucky knobs; a study of the influence of geology and physiography upon the industry, commerce and life of the people.
By Wilbur Greeley Burroughs ...
- Frankfort, The Kentucky Geological Survey, 1926.
- x p., 2 l., 284 p. LVI pl. (incl. front., 7 maps (1 fold.) 28 tab.) 24 cm.
- The Kentucky Geological survey. Ser. VI. [Geologic reports] v. 19 .