Report of investigations. 6568. Studies of thickness of plastic layer of coals, its determination and significance; by M. J. Kovalik, D. E. Wolfson, and F. Fischier.
Publication Title:
Studies of thickness of plastic layer of coals, its determination and significance; by M. J. Kovalik, D. E. Wolfson, and F. Fischier.
Display Title:
Report of investigations. 6568. Studies of thickness of plastic layer of coals, its determination and significance; by M. J. Kovalik, D. E. Wolfson, and F. Fischier.
Series Title:
Report of investigations.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Kovalik, M. J., Wolfson, D. E., and Fischier, F.
Author place:
Washington, D.C.
Author zip:
20240
Date:
[1964.]
Publish Date ISO Format:
1964-01-01T00:00:00Z
Publication Start:
19640101
Publication End:
19641231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1964
SuDoc number:
I 28.23:(nos.)
Description:
[2]+ii+20 p. il. 4°
Notes:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh. Pa., 15213
Availability:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh. Pa., 15213