Analyses of the coals of Ohio
Title:
Analyses of the coals of Ohio
Author:
Bownocker, J. A. (John Adams), 1865-1928.
Personal Author:
Publication Information:
Columbus, Ohio : Geological Survey of Ohio, 1929.
Springfield, Ohio : Kelly-Springfield Printing Co..
Physical Description:
360 pages : illustrations, maps ; 25 cm.
General Note:
Some maps are folded.
Includes index.
Language:
English
Contents:
Ohio coal supply and its exhaustion
Subject Term:
Format :
Book