Report of investigations. 7946. Coal mine dust incombustibles content analyzer using gamma-ray backscatter technique [with list of references]; by Frederick E. Armstrong.
Publication Title:
Coal mine dust incombustibles content analyzer using gamma-ray backscatter technique [with list of references]; by Frederick E. Armstrong.
Display Title:
Report of investigations. 7946. Coal mine dust incombustibles content analyzer using gamma-ray backscatter technique [with list of references]; by Frederick E. Armstrong.
Series Title:
Report of investigations.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Armstrong, Frederick E.
Author place:
Washington, DC
Author zip:
20241
Date:
[1974.]
Publish Date ISO Format:
1974-01-01T00:00:00Z
Publication Start:
19740101
Publication End:
19741231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1974
SuDoc number:
I 28.23:7946
Description:
[3]+10 p. il. 4°
Notes:
+ Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, PA 15213 • Sent to Depository Libraries. Item 637-A
Availability:
+ Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, PA 15213 • Sent to Depository Libraries. Item 637-A