01072cam a22002771 4500 gs 65000161 DLC 20260227111416.0 780308s1964 dcua f000 0 eng c gs 65000161 (OCoLC)3696831 U. S. Geol. Survey. Libr. USlW OCoLC DLC premarc QE75 .P9 no. 461 Simons, Frank S. (Frank Stanton), 1917- Geology of the Klondyke quadrangle, Graham and Pinal Counties, Arizona, by Frank S. Simons. Washington, U.S. Govt. Print. Off., 1964. vi, 173 p. illus., maps (1 fold. col. in pocket) 29 cm. Geological Survey (U.S.) Professional paper 461 Bibliography: p. 168-170. Geology Arizona Graham County. Geology Arizona Pinal County. Mines and mineral resources Arizona Graham County. Mines and mineral resources Arizona Pinal County. Klondyke quadrangle, Graham and Pinal Counties, Arizona. 29998 29998