01001cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035001900092040004100111042001200152043001200164045000900176050002200185082001100207100003600218245008700254260002100341300005900362490006500421504002500486650005300511650003900564740003400603810007400637gs 47000253 DLC20260227111352.0780808s1947    oruabe   b   s000 0 eng c  ags 47000253   a(OCoLC)4119956  aU. S. Geol. Survey. Libr.cNcRSdDLC  apremarc  an-us-or  ax4x400aQE155b.A3 no. 34  a553.411 aYoungberg, Elton Albert,d1914-10aMines and prospects of the Mount Reuben mining district, Josephine County, Oregon.  aPortland,c1947.  a35 p.billus., maps, plans (1 fold. in pocket)c27 cm.1 aOregon. Dept. of Geology and Mineral Industries Bulletinv34  aBibliography: p. 35. 0aGold mines and miningzOregonzJosephine County. 0aGeologyzOregonzJosephine County.0 aMount Reuben mining district.10aOregon.bDepartment of Geology and Mineral Industries.tBulletinv34.