Carbonizing Properties and Petrographic Composition of Hazard No. 4 Coal from Columbus No. 4 Mine and High-temperature Carbonizing Properties of Hazard No. 7 Coal from Hardburly Mine, Perry County, Ky
Author : Joseph Dana Davis
Publisher :
Page : 52 pages
File Size : 48,39 MB
Release : 1945
Category : Carbonization
ISBN :