The fire clays and fire clay industries of the Olive Hill and Ashland districts of northeastern Kentucky /
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Frankfort, Ky. :
[publisher not identified],
1913.
|
| Series: | Kentucky. Geological survey, 1912-1918. Fourth series ;
v. 1, pt. 2 |
| Subjects: |