登入選單

返回Google圖書搜尋

Assessment of Future Economic Tradeoffs Between Coal Mining and Agriculture

Linda L. HuffGregg A. JarrellSherry L. Jarrell

出版	Illinois Department of Energy and Natural Resources, Policy and Planning Division, Research Section, 1982
URL	http://books.google.com.hk/books?id=giRMAQAAMAAJ&hl=&source=gbs_api