00806nam a22002291 4500 gs 11000055 DLC 20260227111310.0 770317s1911 dcuab b f00010 eng c gs 11000055 U.S. Geol. survey. Library (200)E no. 446 ak n-us-ak QE75 .B9 no. 446 Knopf, Adolph, 1882- Geology of the Berners Bay region, Alaska, by Adolph Knopf. Washington, Govt. print. off., 1911. 58 p. illus., II fold. maps (in pocket) diagrs. 24 cm. United States. Geological survey. Bulletin 446 "Recent survey publications on Alaska": p. 49-55. Issued also as House doc. no. 1053, 61st Cong., 3d sess. Geology Alaska. 24980 24980