登入選單
返回Google圖書搜尋
Bibliography and Index of U.S. Geological Survey Publications Relating to Coal, 1882-1970
Paul AverittLorreda Lopez
出版U.S. Government Printing Office, 1972
URLhttp://books.google.com.hk/books?id=lco4i7WWrqUC&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN
註釋A compendium of about 1,300 geological reports, maps, and statistical summaries.