Technical paper. 716. Tests on ignition of natural gas-air mixtures by permissible explosives in experimental coal mine; by H. P. Greenwald, H. C. Howarth, John Nagy, and Irving Hartmann.
Publication Title:
Tests on ignition of natural gas-air mixtures by permissible explosives in experimental coal mine; by H. P. Greenwald, H. C. Howarth, John Nagy, and Irving Hartmann.
Display Title:
Technical paper. 716. Tests on ignition of natural gas-air mixtures by permissible explosives in experimental coal mine; by H. P. Greenwald, H. C. Howarth, John Nagy, and Irving Hartmann.
Series Title:
Technical paper.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Greenwald, H. P., Howarth, H. C., Nagy, John, and Hartmann, Irving
Date:
1949
Publish Date ISO Format:
1949-01-01T00:00:00Z
Publication Start:
19490101
Publication End:
19491231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1949
SuDoc number:
I 28.7:(no.)
Description:
ii+38 p. il.
Notes:
• Sent to Depository Libraries. Item 523
Availability:
* For Sale by Superintendent of Documents. Paper, 15c. and • Sent to Depository Libraries. Item 523