登入選單
返回Google圖書搜尋
Geologic Setting and Water Quality of Selected Basins in the Active Coal-mining Areas of Ohio, 1989-91, with a Summary of Water Quality for 1985-91
Alan C. SedamDonna S. Francy
出版U.S. Government Printing Office, 1993
URLhttp://books.google.com.hk/books?id=Z2ruAAAAMAAJ&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN