00853cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040004000111042001200151050002200163100003400185245006300219260005000282300005900332410006700391500006800458504003000526650001300556650001300569999001700582gs 53000011 DLC20260227111359.0790917s1952    onca          000 0 eng c  ags 53000011   a(OCoLC)5379222  aU.S. Geol. SurveycTxEUdOCoLCdDLC  apremarc00aQE185b.A4 no. 161 aLang, Arthur Hamilton,d1905-10aCanadian deposits of uranium and thorium (interim account)  aOttawa,bE. Cloutier, Queen's Printer,c1952.  avii, 173 p.b5 plates, maps, diagrs. (1 fold.)c25 cm.20aGeological Survey of Canada.tEconomic geology series,vno. 16  aAt head of title: Canada. Dept. of Mines and Technical Surveys.  aBibliography: p. 156-159. 0aUranium. 0aThorium.  c28689d28689