00976cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040004900111042001200160050002300172100002700195245006200222260005700284300008700341490004300428500008100471500004400552504002600596650005200622830004800674gs 35000167 DLC20260227111339.0761109s1935    oncbe         000 0 eng c  ags 35000167   a(OCoLC)2548638  aU.S.Geol.survey.  LibrarycOGraDdNSbSUdDLC  apremarc00aQE185b.A2 no. 1751 aHanson, George,d1891-10aPortland canal area, British Columbia,cby George Hanson.  aOttawa,bJ.O. Patenaude, printer to the King,c1935.  a2 p. l., 179 p.bincl. plans, diagrs. fold. maps (2 in pocket) fold. plan.c25 cm.1 aCanada. Geological Survey. Memoir, 175  aAt head of title: Canada Department of Mines ... Bureau of Economic Geology.  aIn lower right corner of t.-p. no.2371.  aBibliography: p. 2-3. 0aGeologyzBritish ColumbiazPortland canal area. 0aMemoir (Geological Survey of Canada) ;v175