Information circulars. 7656. Some factors affecting and suggested ways for improving coal mine ventilation, with particular reference to mines in Illinois, Indiana, and western Kentucky; by C. A. Herbert.
Publication Title:
Some factors affecting and suggested ways for improving coal mine ventilation, with particular reference to mines in Illinois, Indiana, and western Kentucky; by C. A. Herbert.
Display Title:
Information circulars. 7656. Some factors affecting and suggested ways for improving coal mine ventilation, with particular reference to mines in Illinois, Indiana, and western Kentucky; by C. A. Herbert.
Series Title:
Information circulars.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Herbert, C. A.
Date:
Apr. 1953
Publish Date ISO Format:
1953-04-01T00:00:00Z
Publication Start:
19530401
Publication End:
19530430
Corporate/Agency Author:
Mines Bureau
Publication month:
9
Publication year:
1953
SuDoc number:
I 28.27:(nos.)
Description:
[2] leaves+15 p. 4 pl. 4°
Notes:
[Processed.]
Notes:
[Processed.] † Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.
Availability:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.