Report of investigations. 7568. Use of rock bolts or wire rope to increase strength of fractured model pillars [with list of references]; by F. G. Horino, W. I. Duvall, and B. T. Brady.
Publication Title:
Use of rock bolts or wire rope to increase strength of fractured model pillars [with list of references]; by F. G. Horino, W. I. Duvall, and B. T. Brady.
Display Title:
Report of investigations. 7568. Use of rock bolts or wire rope to increase strength of fractured model pillars [with list of references]; by F. G. Horino, W. I. Duvall, and B. T. Brady.
Series Title:
Report of investigations.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Horino, F. G., Duvall, W. I., and Brady, B. T.
Author place:
Washington, DC
Author zip:
20240
Date:
[1971.]
Publish Date ISO Format:
1971-01-01T00:00:00Z
Publication Start:
19710101
Publication End:
19711231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1971
SuDoc number:
I 28.23:(nos.)
Description:
[2]+ii+24 p. il. 4°
Notes:
• Sent to Depository Libraries. Item 637-A
Availability:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, PA 15213 and • Sent to Depository Libraries. Item 637-A