The Pittsburg Coal Field in Western Pennsylvania

- Organization:
- The American Institute of Mining, Metallurgical, and Petroleum Engineers
- Pages:
- 18
- File Size:
- 830 KB
- Publication Date:
- Jan 1, 1915
Abstract
The Pittsburgh coal field in Western Pennsylvania is conceded to be the most important in the world.
Citation
APA:
(1915) The Pittsburg Coal Field in Western PennsylvaniaMLA: The Pittsburg Coal Field in Western Pennsylvania. The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1915.