00773cam a22002291  4500001001300000003000400013005001700017008004100034010001700075035001900092040004700111042001200158050001700170100004500187245005000232260005000282300005300332410004900385504002800434650003900462650004200501gs 52000018 DLC20260227111358.0770209s1951    abcab    b   f000 0 eng c  ags 52000018   a(OCoLC)2727816  aU.S. Geol. Survey. Libr.cMiEMdOCoLCdDLC  apremarc00aTN943.C2bC71 aCrockford, Michael Bertrand Bray,d1902-10aClay deposits of Elkwater Lake area, Alberta.  aEdmonton,bA. Shnitka, King's Printer,c1951.  a102 p.bfold. map (in pocket) 52 tables.c26 cm.20aResearch Council of Alberta.tReportvno. 61  aBibliography: p. 91-92. 0aClayzAlbertazElkwater Lake area. 0aGeologyzAlbertazElkwater Lake area.