ROSSMAN, Darwin L. Geology and ore deposits of Northwestern Chichagof island, Alaska / by Darwin L. Rossman. -- Washington : United States Government Printing Office, 1959 - P. 140-216 + map. -- (Geological Survey Bulletin ; 1058-E). Subjects--Topical Terms: AlaskaDepósitos de minerales Universal Decimal Class. No.: 553(798)