00763nam a22002291 4500 gs 18000161 DLC 20260227111322.0 770317s1918 dcuab f00010 eng c gs 18000161 U.S. Geological Survey. Library n-us-ak QE75 .B9 no. 667 QE84.C75 E3 Copy 2. Eakin, Henry Miner, 1883-1936. The Cosna-Nowitna region, Alaska, by Henry M. Eakin. Washington, Govt. print. off., 1918. 54 p. illus., VIII pl. (part fold., incl. maps, in pocket) diagr. 24 cm. U.S. Geological survey. Bulletin 667 At head of title: Department of the interior. Geology Alaska. 25833 25833