登入選單
返回Google圖書搜尋
Geology and Coal Resources of the Henryetta Mining District, Okmulgee County, Oklahoma
R. J. DunhamJames TrumbullJames Van Alen Trumbull
出版U.S. Government Printing Office, 1955
URLhttp://books.google.com.hk/books?id=pCDXxjxA5DEC&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN