Author: Mines Bureau / Publish Year Decade: 1940 - 1949 / Sudoc Stem: I 28.20 - Blacklight Search Results

Start Over Author Mines Bureau Publish Year Decade 1940 - 1949 Sudoc Stem I 28.20

1. H. S. S. (series). 380. Awards of National Sand and Ornvel Association safety competition of 1947; prepared by E. K. Eisner and A. N. Guinan.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [1948.]
SuDoc number:: I 28.20:(nos.)

2. H. S. S. (series). 381. Winner named in National Crushed Stone Association safety competition of 1947; prepared by E. L. Eisner and A. N. Guinan.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [1948.]
SuDoc number:: I 28.20:(nos.)

3. H. S. S. (series). 382. Injuries and employment in Pennsylvania anthracite mines, Jan.-June 1948; prepared by G. D. Jones and L. E. Geyer.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: [1948.]
SuDoc number:: I 28.20:(nos.)

4. Mine accidents. Employment and accidents at iron-ore mines in United States during 1942; [prepared by F. J. Kennedy and L. T. Miller].

Corporate/Agency Authors:: Mines Bureau
Publisher:: Mines Bureau
Date:: Oct. 5, 1943
SuDoc number:: I 28.20:324

5. Rock dust. Increasing use of rockdust as preventive of explosions at bituminous coalmines.

Corporate/Agency Authors:: Mines Bureau
Publisher:: Mines Bureau
Date:: July 30, 1943
SuDoc number:: I 28.20:321

6. Mine accidents. Employment and accidents at clay mines and pits in United States during 1941; [prepared by F. J. Kennedy and M. R. Haney].

Corporate/Agency Authors:: Mines Bureau
Publisher:: Mines Bureau
Date:: [1943.]
SuDoc number:: I 28.20:312