登入選單

返回Google圖書搜尋

Methods and Costs of Mining and Crushing Gypsum at the Mine of the Victor Plaster, Inc., Victor, N.Y.

Edwin John Lintner

出版	U.S. Department of the Interior, Bureau of Mines, 1937
URL	http://books.google.com.hk/books?id=Bhtd_swtzEoC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN