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Bibliography of United States Bureau of Mines Investigations on Coal and Its Products, 1910-35. By A.C. Fieldner, Alden H. Emery, and M.W. Von Bernewitz

Arno Carl FIELDNER

出版	1937
URL	http://books.google.com.hk/books?id=ph5qMwEACAAJ&hl=&source=gbs_api