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Jurassic Explorer: Cleveland-Lloyd Dinosaur Quarry
National System of Public LandsActivity book with full color illustrations. From the foreword: "As a Jurassic Explorer, it is your responsibility to pre
Silver Peak Area Geothermal Exploration Project Environmental Assessment (DOE/EA-1921)
U. S. Department of EnergyRockwood Lithium, Inc. is proposing to construct, operate, and maintain the Silver Peak Area Geothermal Exploration Proje
The New Empire of the Rockies: A History of Northeast Colorado (Cultural Resources Series)
U.S. Department of the InteriorThis volume represents the fourth in a series of five Class I Overview histories prepared by the Colorado State Office, B