Report of investigations. 7223. Face ventilation in underground bituminous coal mines, airflow and methane distribution patterns in immediate face area-line brattice, by James V. Luxner.
Publication Title:
Face ventilation in underground bituminous coal mines, airflow and methane distribution patterns in immediate face area-line brattice, by James V. Luxner.
Display Title:
Report of investigations. 7223. Face ventilation in underground bituminous coal mines, airflow and methane distribution patterns in immediate face area-line brattice, by James V. Luxner.
Series Title:
Report of investigations.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Luxner, James V.
Author place:
Washington, DC
Author zip:
20240
Date:
[1969.]
Publish Date ISO Format:
1969-01-01T00:00:00Z
Publication Start:
19690101
Publication End:
19691231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1969
SuDoc number:
I 28.23:(nos.)
Description:
[3]+16 p. il. 4°
Notes:
• Sent to Depository Libraries. Item 637-A
Availability:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, and • Sent to Depository Libraries. Item 637-A