Report of investigations (series). 4684. Coal-mining methods and practices and electric power requirements in Bull Mountain coal field. Mont.; by Raymond G. Travis and Louis A. Turnbull.
Publication Title:
Coal-mining methods and practices and electric power requirements in Bull Mountain coal field. Mont.; by Raymond G. Travis and Louis A. Turnbull.
Display Title:
Report of investigations (series). 4684. Coal-mining methods and practices and electric power requirements in Bull Mountain coal field. Mont.; by Raymond G. Travis and Louis A. Turnbull.
Series Title:
Report of investigations (series).
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Travis, Raymond G. and Turnbull, Louis A.
Date:
Apr. 1950
Publish Date ISO Format:
1950-04-01T00:00:00Z
Publication Start:
19500401
Publication End:
19500430
Corporate/Agency Author:
Mines Bureau
Publication month:
9
Publication year:
1950
SuDoc number:
I 28.23:(nos.)
Description:
[1]+27 p. 1 pl. 5 maps. 4°
Notes:
[Processed.]
Notes:
[Processed.] † Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.
Availability:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.