Information circular. 8644. Bureau of Mines Pittsburgh Mining and Safety Research Center research and development activities, fiscal year 1971; [1974.]
Publication Title:
Bureau of Mines Pittsburgh Mining and Safety Research Center research and development activities, fiscal year 1971; [1974.]
Display Title:
Information circular. 8644. Bureau of Mines Pittsburgh Mining and Safety Research Center research and development activities, fiscal year 1971; [1974.]
Series Title:
Information circular.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Author place:
Washington, DC
Author zip:
20240
Date:
[March 1976]
Publish Date ISO Format:
1976-03-01T00:00:00Z
Publication Start:
19760301
Publication End:
19760331
Corporate/Agency Author:
Mines Bureau
Publication month:
10
Publication year:
1976
SuDoc number:
I 28.27:8644
Description:
[3] + 25 p. 4°
Notes:
+ Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, PA 15213 • Sent to Depository Libraries. Item 637-A
Availability:
+ Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, PA 15213 • Sent to Depository Libraries. Item 637-A