登入選單
返回Google圖書搜尋
Oil-Shale Mine, Rifle, Colo
Leonard ObertRobert H. Merrill
其他書名
A Review of Design Factors
出版U.S. Department of the Interior, Bureau of Mines, 1958
URLhttp://books.google.com.hk/books?id=mu4iSGj3TzkC&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN