Draft Environmental Impact Statement for the West Rocky Butte Coal Lease Application (Federal Coal Lease Application WYW 122586) DES 92-1 United States. Bureau of Land Management. Casper District Published: 1992 Total Pages: Get eBook
Final Environmental Impact Statement for the West Rocky Butte Coal Lease Application (Federal Coal Lease Application WYW 122586) FES 92-11 United States. Bureau of Land Management. Casper District Published: 1992 Total Pages: Get eBook
Eagle Butte West Coal Lease Application :. United States. Bureau of Land Management. Casper Field Office Published: 2007 Total Pages: Get eBook
Powder River Coal Lease Application and Thundercloud Coal Lease Application Published: 1998 Total Pages: 250 Get eBook
