The Meigs Creek no. 9 coal bed in Ohio
Contributors: Smith, William Henking, 1919-; Krumin, Peter Otto.
Published: 1952
Place of publication: Columbus
Language: eng
Subjects: Coal -- Ohio.
Notes: Includes bibliographies.
Vol. 1 also issued as Report of Investigation no. 17 of the Ohio Division of Geological Survey (QE151.A186); v. 2 as Ohio State University studies, Engineering series, v. 26, no. 3.
Table of contents: title: [v. 1] pt. 1. Geology and reserves, by W. H. Smith, R. A. Brant and F. Amos. pt. 2. Washability characteristics and other properties, by P. O. Krumin. [v. 2] pt. 3. Further study of the chemical and physical properties, and washability characteristics, with a brief review of new methods employed, by P. O. Krumin.