01069cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035001800092040001800110042001200128050002200140100004300162245004900205260005400254300003900308490006100347500010500408500002600513500003200539500011900571650002300690650002400713650002500737999001700762gs 44000079 DLC20260227111350.0740628s1944    xx            000 0 eng    ags 44000079   a(OCoLC)931600  aDLCcNhDdDLC  apremarc00aQE185b.A4 no. 141 aHume, G. S.q(George Sherwood),d1893-10aPetroleum geology of Canada,cby G. S. Hume.  aOttawa,bE. Cloutier, printer to the King,c1944.  a2p. l., 64p.billus. (maps)c25cm.0 aCanada. Geological survey. Economic geology ser.vno. 14  aAt head of title: Canada. Dept. of mines and resources. Mines and geology branch. Geological survey.  aErrata slip inserted.  aBibliographical foot-notes.  a"Recent publications and maps of the Geological survey on the geology of oil and gas in western Canada": p. 63-64. 0aPetroleumzCanada. 0aPetroleumxGeology. 0aNatural gaszCanada.  c27970d27970