00854nas a2200229 a 4500001000800000005001700008008004100025019001200066035001700078035001200095040002900107043001200136082001700148110003300165245009300198260006100291300006600352362001500418610006000433650004800493785008300541103592019960524000000.0890116d19581958onc x b f0 a0eng d1 a6114544 9000006114544 92341271 aNUN:UbengcNUN:UdANL-S an-cn---04a016.55712202 aGeological Survey of Canada.10aIndex of publications of the Geological Survey of Canada /cGeological Survey of Canada. a[Ottawa] :bDept. of Mines and Technical Surveys,c1961. a1 v. ;c25 cm. +efolded maps, price list and index in pocket0 a1845/1958.20aGeological Survey of CanadaxBibliographyxPeriodicals. 0aGeologyzCanadaxBibliographyxPeriodicals.00aGeological Survey of Canada.tIndex to publications (Quinquennial)wsn86-25244