Information circulars. 7892. Analysis of 494 accidents, open-pit iron-ore mines, beneficiation plants, and shops, Lake Superior district; by R. O. Pynnonen, L. J. Zaverl, and A. D. Look.
Publication Title:
Analysis of 494 accidents, open-pit iron-ore mines, beneficiation plants, and shops, Lake Superior district; by R. O. Pynnonen, L. J. Zaverl, and A. D. Look.
Display Title:
Information circulars. 7892. Analysis of 494 accidents, open-pit iron-ore mines, beneficiation plants, and shops, Lake Superior district; by R. O. Pynnonen, L. J. Zaverl, and A. D. Look.
Series Title:
Information circulars.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Pynnonen, R. O., Zaverl, L. J., and Look, A. D.
Date:
1959
Publish Date ISO Format:
1959-01-01T00:00:00Z
Publication Start:
19590101
Publication End:
19591231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1959
SuDoc number:
I 28.27:(nos.)
Description:
[3]+13 p. il. 4°
Notes:
[Processed.]
Notes:
[Processed.] † Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.
Availability:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.