Reports of investigations. 5004. Study to determine potential dust exposure in connection with intermittent rock drilling in coal mines; by C. W. Owings and Leslie Johnson.
Publication Title:
Study to determine potential dust exposure in connection with intermittent rock drilling in coal mines; by C. W. Owings and Leslie Johnson.
Display Title:
Reports of investigations. 5004. Study to determine potential dust exposure in connection with intermittent rock drilling in coal mines; by C. W. Owings and Leslie Johnson.
Series Title:
Reports of investigations.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Owings, C. W. and Johnson, Leslie
Date:
Oct. 1953
Publish Date ISO Format:
1953-10-01T00:00:00Z
Publication Start:
19531001
Publication End:
19531031
Corporate/Agency Author:
Mines Bureau
Publication month:
3
Publication year:
1953
SuDoc number:
I 28.23:(nos.)
Description:
[2] leaves+7 p. il. 1 pl. 4°
Notes:
[Processed.]
Notes:
[Processed.] † Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.
Availability:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.