Generalized section of coal bearing rocks of Ohio /
Stout, Wilber, 1876-1961.
Generalized section of coal bearing rocks of Ohio / by Wilber Stout. - Columbus, Ohio : Geological Survey of Ohio, 1939. - 1 leaf ; 23 x 72 folded to 23 x 18 cm. - Information circular ; no. 2 . - Information circular (Geological Survey of Ohio) ; no. 2. .
Title from cover.
gs 40000118
Rocks--Ohio.
Coal--Ohio.
Coal mines and mining--Ohio.
QE151 / .A183 no. 2
ONR 84.10:2
Generalized section of coal bearing rocks of Ohio / by Wilber Stout. - Columbus, Ohio : Geological Survey of Ohio, 1939. - 1 leaf ; 23 x 72 folded to 23 x 18 cm. - Information circular ; no. 2 . - Information circular (Geological Survey of Ohio) ; no. 2. .
Title from cover.
gs 40000118
Rocks--Ohio.
Coal--Ohio.
Coal mines and mining--Ohio.
QE151 / .A183 no. 2
ONR 84.10:2