Results: 1 - 4 of 4
Dec 31, 1991
Open File Report
… Mine. … Richardson, R.J.H. … Langenberg, C.W. … Chao, D.K. … Fietz, D.W. … …
Dec 31, 1990
Open File Report
… less explored areas. The work by Langenberg et al (1987), in the … rank of high volatile bituminous C. Consideration of these coals for … R.J.H. … Langenberg, C.W. … Chao, D.K. … Fietz, D.W. … …
Dec 31, 1990
Open File Report
… located at Prince Rupert, B.C., is located approximately 1300 … … Richardson, R.J.H. … Langenberg, C.W. … Chao, D.K. … Dawson, M. … …
Dec 31, 1990
Open File Report
… rank of high volatile bituminous C to sub-bituminous B. In general, … … Richardson, R.J.H. … Langenberg, C.W. … Chao, D.K. … Fietz, D.W. … …