Publisher: Mines Bureau / Publish Year Decade: 1950 - 1959 / Sudoc Stem: I 28.20 - Blacklight Search Results

Start Over Publisher Mines Bureau Publish Year Decade 1950 - 1959 Sudoc Stem I 28.20

1. [Health and safety statistics] H. S. S. (series). (Mineral industry surveys.). 455. Awards in National Slag Association safety competition of 1956; [prepared by Elizabeth K. Elsner].

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [Sept. 27, 1957.]
SuDoc number:: I 28.20:(nos.)

2. [Health and safety statistics] H. S. S. (series). (Mineral industry surveys.). 450. Winner named in National Crushed Stone Association safety competition of 1956; [prepared by Elizabeth K. Elsner].

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [Sept. 21, 1957.]
SuDoc number:: I 28.20:(nos.)