Eagle Butte West coal lease application : final environmental impact statement / prepared by WWC Engineering ; under the direction of U.S. Department of the Interior, Bureau of Land Management, Casper Field Office and cooperating agencies, U.S. Department of the Interior, Office of Surface Mining, Western Region [and others].
Imprint
Casper, WY : U.S. Dept. of the Interior, Bureau of Land Management, Casper Field Office, [2007]