1. The Eagle Valley evaporite, northwest Colorado : a regional synthesis : a regional study of the extent, thickness, lithology, stratigraphic relations, age, depositional environment, and tectonic history of thick sulfate deposits and associated salts of sodium and potassium Author/Creator: Mallory, William W. 1917- (William Wyman), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1971 Format: Book Access & Availability: Loading
2. Eagles Nest Wilderness Author/Creator: United States. Congress. House. Committee on Energy and Natural Resources Publication/Creation: Washington : [s.n.], 1997 Format: Book Access & Availability: Loading
3. Eagles Nest Wilderness, Colorado, Slate Creek Addition Author/Creator: United States. Congress. House. Committee on Resources Publication/Creation: Washington : [s.n.], 1997 Format: Book Access & Availability: Loading
4. Early beginnings of transportation in Colorado--a pilgrimage address Author/Creator: Swan, Henry, 1883- Publication/Creation: [Princeton] : [Printed at the Princeton University Press], 1944 Format: Book Access & Availability: Loading
5. Early days on the western slope of Colorado : and campfire chats with Otto Mears, the pathfinder, from 1870 to 1883, inclusive Author/Creator: Jocknick, Sidney, 1849-1930 Publication/Creation: Glorieta, N.M. : Rio Grande Press, [1968] Format: Book Access & Availability: Loading
6. Early Permian vertebrates from the Cutler Formation of the Placerville area, Colorado, Author/Creator: Lewis, G. Edward (George Edward) Publication/Creation: Washington : U.S. Govt. Print. Off, 1965 Format: Book Is Part Of: U.S. Geological Survey professional paper, no. 502-503. Access & Availability: Loading
7. Early pueblo ruins in the Piedra district, southwestern Colorado Author/Creator: Roberts, Frank H. H. 1897-1966. (Frank Harold Hanna) Publication/Creation: Washington : U.S. Govt. Print. Off, 1930 Format: Book Is Part Of: Bound with: SI 2.3:94-98 ; Tobacco among the Karuk Indians of California / Access & Availability: Loading
8. The Echo Park controversy Author/Creator: Stratton, Owen S., 1910-1995, author Publication/Creation: University, Alabama : Published and distributed for the ICP by University of Alabama Press, 1959 Format: Book Access & Availability: Loading
9. Economic development from new generation and transmission in Wyoming and Colorado Author/Creator: Keyser, David, author Publication/Creation: Golden, Colorado : National Renewable Energy Laboratory, 2013 Format: Book Access & Availability: Loading
10. Economic development impacts of Colorado's first 1000 megawatts of wind energy Author/Creator: Reategui, S. Publication/Creation: [Golden, Colo.] : National Renewable Energy Laboratory, [2008] Format: Book Access & Availability: Loading