00781cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001800092040002500110050002200135051002700157100004400184245003300228260003700261300004600298410006600344500005500410504003000465650002700495999001700522gs 60000029 DLC20260227111408.0740626s1959    xx            000 0 eng    ags 60000029   a(OCoLC)930224  aDLCcNhDdOCoLCdDLC00aQE185b.A4 no. 17  aTN799.T9bL55cCopy 2.1 aLittle, H. W.q(Heward Wallace),d1916-10aTungsten deposits of Canada.  aOttawa,bQueen's Printer,c1959.  avii, 251p.bmaps, diagrs., tables.c25cm.20aGeological Survey of CanadatEconomic geology series,vno. 17  aPart of illustrative matter fold., col. in pocket.  aBibliography: p. 230-241. 0aTungsten oreszCanada.  c29414d29414