Results: 1 - 3 of 3
Dec 31, 1988
Earth Sciences Report
… … Coal quality data were gathered … compared to those of many other coal deposits and average 0.3 … W.D. and Strobl, R.S. (1989): Coal quality variation in the …
Aug 31, 1983
Open File Report
… framework of Lower Cretaceous coal-bearing rocks in the Grande … framework of Lower Cretaceous coal-bearing rocks in the Grande … Framework of Lower Cretaceous Coal-Bearing Rocks in the Grande …