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Carbonizing Properties and Petrographic Composition of Lower Banner-bed Coal from Keen Mountain Mine, Buchanan County, Va
Arno Carl Fieldner
Joseph Dana Davis
Dewey A. Reynolds
Ralph Emmet Brewer
George C. Sprunk
Lawrence Delos Schmidt
其他書名
And the Effect of Blending this Coal with Pittsburgh-bed (Warden Mine) Coal
出版
U.S. Department of the Interior, Bureau of Mines
, 1940
URL
http://books.google.com.hk/books?id=8CYg-2vK8tMC&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN