00919cam a22002651  4500001001300000003000400013005001700017008004100034010001700075035001800092040001900110043002100129050002300150051001500173100003700188245009700225260004200322300005700364410004600421500007000467650002200537650002700559700005000586999001700636gs 30000310 DLC20260227111335.0721206s1930    onc           000 0 eng    ags 30000310   a(OCoLC)507080  aDLCcOAkUdDLC  an-cn-aban-cn-sn00aQE185b.A2 no. 163  aQE186b.W51 aWilliams, Merton Yarwood,d1883-10aGeology of southern Alberta and southwestern Saskatchewan,cby M.Y. Williams and W. S. Dyer.  aOttawa,bF.A. Acland, Printer,c1930.  aiii, 160 p.bincl. illus., 5 plates, tables.c25 cm.20aGeological Survey of Canada.tMemoirv163  aAt head of title: Canada. Department of mines. Geological Survey. 0aGeologyzAlberta. 0aGeologyzSaskatchewan.1 aDyer, William Spafford,d1894-ejoint author.  c26831d26831