Miller, Pat H. Colorado National Monument: a fantastic landscape sculptured by erosion [electronic resource] / [by Pat H. Miller and Burton V. Coale.. — 1st ed.. — n.p., : Colorado and Black Canyon of the Gunnison Nature Association,, 1969]. — 72 p. : illus. (part col.) 23 cm.
Cover title.
Includes bibliographical references.
69016480
Natural history--Colorado--Colorado National Monument.