登入選單
返回Google圖書搜尋
A Method for Utilizing Fly Ash in Surface Mine Spoil and Gob Pile Reclamation
John P. Capp
出版Bureau of Mines, U.S. Department of the Interior, 1974
URLhttp://books.google.com.hk/books?id=5Y7RtgAACAAJ&hl=&source=gbs_api