登入選單

返回Google圖書搜尋

Investigation of Jamestown Fluorite Deposits, Boulder County, Colo

John H. HildE. W. Ames

出版	U.S. Department of the Interior, Bureau of Mines, 1949
URL	http://books.google.com.hk/books?id=gnPPjQUriT4C&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN