Information circulars. 8463. Permissible mine equipment approved by Bureau of Mines during 1967-68, supplement to Bulletin 543 and Information circulars 8220, 8299, and 8372: by F. K. Lee.
Publication Title:
Permissible mine equipment approved by Bureau of Mines during 1967-68, supplement to Bulletin 543 and Information circulars 8220, 8299, and 8372: by F. K. Lee.
Display Title:
Information circulars. 8463. Permissible mine equipment approved by Bureau of Mines during 1967-68, supplement to Bulletin 543 and Information circulars 8220, 8299, and 8372: by F. K. Lee.
Series Title:
Information circulars.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Lee, F. K.
Author place:
Washington, DC
Author zip:
20240
Date:
[May 1970.]
Publish Date ISO Format:
1970-05-01T00:00:00Z
Publication Start:
19700501
Publication End:
19700531
Corporate/Agency Author:
Mines Bureau
Publication month:
8
Publication year:
1970
SuDoc number:
I 28.27:(nos.)
Description:
[3]+25 p. 4°
Notes:
• Sent to Depository Libraries. Item 637-A
Availability:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh. PA 15313 and • Sent to Depository Libraries. Item 637-A