Coal preparation associate editors: Kenneth K. Humphreys ... [et al.]
editors: Jospeh W. Leonard and David R. Mitchell
- 3rd ed.
- New York American Institute of Mining, Metallurgical and Petroleum Engineers 1968
- 1v. (various pagings) ill. 24 cm
- Seeley W. Mudd series .
Sponsored by the Seeley W. Mudd Memorial Fund
Coal preparation
Sponsored by the Seeley W. Mudd Memorial Fund
Coal preparation