Geologic studies in the Basin and Range-Colorado Plateau transition in southeastern Nevada, southwestern Utah, and northwestern Arizona, 1992 / by Robert B. Scott and W.C. Swadley, editors
"U.S. Department of the Interior, U.S. Geological Survey"--T.p. versoShipping list no.: 96-0022-PPhysical description for original version: iii, 275 p...