Grand Canyon Perspectives; a Guide to the canyon Scenery By Means of Interpretive Panoramas
1969 · Provo
by Hamblin, W. Kenneth and Joseph R. Murphy
Provo: Brigham Young University Printing Services, 1969. Illustrations by William L. Chesser. 47 [1]p., b/w illus., map, original stiff wrappers, oblong quarto format (Brigham Young University geology studies; special publication, 1). (Inventory #: 032686)