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Use of char to improve physical quality of coke from Allen (Colorado) coal
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Published Year
1970-1979 (1) *
Subject
Char (1)
Coal--Colorado--Las Animas County (1)
Coke (1)
Author
Boley, Charles C. (1)
Boteler, D. C. (1) *
Fegley, M. M. (1)
Porter, R. B. (1)