Report of investigations. 5013. Anthracite mechanical-mining investigation: Progress report 5, Recovery of anthracite in deeply pitching bed by induced caving; by Andrew Allan, jr., and R. S. Davies.
Publication Title:
Anthracite mechanical-mining investigation: Progress report 5, Recovery of anthracite in deeply pitching bed by induced caving; by Andrew Allan, jr., and R. S. Davies.
Display Title:
Report of investigations. 5013. Anthracite mechanical-mining investigation: Progress report 5, Recovery of anthracite in deeply pitching bed by induced caving; by Andrew Allan, jr., and R. S. Davies.
Series Title:
Report of investigations.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Allan, Andrew jr. and Davies, R. S.
Date:
Nov. 1953
Publish Date ISO Format:
1953-11-01T00:00:00Z
Publication Start:
19531101
Publication End:
19531130
Corporate/Agency Author:
Mines Bureau
Publication month:
2
Publication year:
1953
SuDoc number:
I 28.23:(nos.)
Description:
[1] + ii+12 p. 19 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.