01551oam 2200469 450 991070374800332120150831075617.0(CKB)5470000002434242(OCoLC)882122524(OCoLC)760443332(EXLCZ)99547000000243424220140630d1912 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierThe Sitka mining district, Alaska /by Adolph Knopf[Washington, D.C.] :Department of the Interior, United States Geological Survey,1912.Washington :Government Printing Office.1 online resource (32 pages, 1 page of plates) illustrations, mapBulletin / Department of the Interior, United States Geological Survey ;504Title from title screen (viewed June 26, 2014).Preface by Alfred H. Brooks.Includes bibliographical references.Geology, EconomicAlaskaMines and mineral resourcesAlaskaGeology, EconomicMines and mineral resourcesKnopf Adolph1882-1966,824081Geological Survey (U.S.),COPCOPOCLCOOCLCEOCLCFOCLCQOCLCAGPOBOOK9910703748003321The Sitka mining district, Alaska3448912UNINA