Some studies of Ohio coals, shales, and oils.

Bibliographic Details
Main Author:	Kerr, Thomas Herron
Format:	Book
Language:	English
Published:	Columbus : College of Engineering, Ohio State Univ., 1948.
Series:	Bulletin (Ohio State University. Engineering Experiment Station) ; no. 133. Engineering series (Ohio State University) ; v. 19, no. 5. Ohio State University studies.
Subjects:	Coal > Ohio. Shale. Petroleum > Ohio.

Description
Item Description:	Ohio State University studies: Engineering series, volume 19, number 5.
Physical Description:	63 pages : illustrations