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Carbonizing Properties and Petrographic Composition of Pittsburgh Bed Coal from Pittsburgh Terminal No. 9 Mine, Washington County, Pa
Arno Carl Fieldner
Joseph Dana Davis
Reinhardt Thiessen
Walter Alfred Selvig
Dewey A. Reynolds
George C. Sprunk
F. W. Jung
出版
U.S. Department of the Interior, Bureau of Mines
, 1936
URL
http://books.google.com.hk/books?id=Arn3frw_D1YC&hl=&source=gbs_api
EBook
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