登入
選單
返回
Google圖書搜尋
Picric Acid as a Blasting Agent
Charles Edward Munroe
Spencer Pritchard Howell
出版
U.S. Department of the Interior, Bureau of Mines
, 1921
URL
http://books.google.com.hk/books?id=97Qkupk-XOkC&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN