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Sulfur in low-gravity fractions of some bituminous coals
Preparation characteristics of Maryland coals
Preparation characteristics of coal occurring in Cambria County, Pa.
Preparation characteristics of coal from Clearfield County Pa.
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Published Year
1940-1949 (2)
1950-1959 (2)
Subject
Bituminous coal--Sulfur content (1)
Coal preparation (1)
Coal--Analysis (1)
Coal--Maryland (1)
Coal--Pennsylvania--Cambria County (1)
Coal--Sulfur content (1)
Author
Crentz, W. L. (4) *
Fraser, Thomas, (1)
Fraser, Thomas. (1)
Steele, Fern. (1)
