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Google圖書搜尋
Chemical Analyses and Physical Properties of 12 Coal Samples from the Pocahontas Field, Tazewell County, Virginia, and McDowell County, West Virginia
Philip Thayer Hayes
Carol Waite Connor
出版
U.S. Government Printing Office
, 1982
URL
http://books.google.com.hk/books?id=AfBRAQAAMAAJ&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
註釋
An evaluation of the mineral potential of the area.
