00804cam a22002651 4500 gs 53000312 DLC 20260227111400.0 770317s1953 dcub f000 0 eng c gs 53000312 U.S. Geol. Survey. Libr. ak DLC n-us-ak QE75 .C5 no. 289 QE576 .P48 551.31 Péwé, Troy Lewis, 1918- Multiple glaciation in Alaska, by Troy L. Péwé and others. Washington, 1953. 13 p. fold. col. map. 27 cm. Geological Survey circular 289 "Literature cited" at end of all but one of the papers. Glaciers Alaska. Glacial epoch. Geological Survey circular ; 289. 28798 28798