New York Paper - Coal-Cutting Machinery

- Organization:
- The American Institute of Mining, Metallurgical, and Petroleum Engineers
- Pages:
- 55
- File Size:
- 3010 KB
- Publication Date:
- Jan 1, 1900
Abstract
One of the most important features of the coal-mining industry of the present day is one that is common to the majority of industrial enterprises—the substitution of mechanical methods for hand-labor.
Citation
APA:
(1900) New York Paper - Coal-Cutting MachineryMLA: New York Paper - Coal-Cutting Machinery. The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1900.