Information circular (series). 7549. Conditions and practices at coal mines in Ruhr district of western Germany; by J. B. Benson, H. E. Sanford, and R. W. Stahl.
Publication Title:
Conditions and practices at coal mines in Ruhr district of western Germany; by J. B. Benson, H. E. Sanford, and R. W. Stahl.
Display Title:
Information circular (series). 7549. Conditions and practices at coal mines in Ruhr district of western Germany; by J. B. Benson, H. E. Sanford, and R. W. Stahl.
Series Title:
Information circular (series).
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Benson, J. B., Sanford, H. E., and Stahl, R. W.
Date:
Feb. 1950
Publish Date ISO Format:
1950-02-01T00:00:00Z
Publication Start:
19500201
Publication End:
19500228
Corporate/Agency Author:
Mines Bureau
Publication month:
11
Publication year:
1950
SuDoc number:
I 28.27:(nos.)
Description:
[1]+48 p. 34 pl. map, 4°
Notes:
[Processed.]
Notes:
[Processed.] † Distribution Made by Issuing Office. Mines Bureau Pittsburgh, Pa.
Availability:
† Distribution Made by Issuing Office. Mines Bureau Pittsburgh, Pa.