00916cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040004600111042001200157050001500169100003000184245007000214260006200284300005600346490007400402504003200476505008500508650001000593650004200603700001700645gs 27000209 DLC20260227111331.0790322m19271929xx            000 0 eng c  ags 27000209   a(OCoLC)4768897  aLibrary, U.S. Geological SurveycOCldDLC  apremarc00aTN850b.C51 aClark, Karl Adolf,d1888-14aThe bituminous sands of Alberta,cby K. A. Clark and S. M. Blair.  aEdmonton,bW. D. McLean, acting king's printer,c1927-29.  a3 v.billus., plates, maps, tables, diagrs.c26 cm.0 aScientific and industrial research council of Alberta. Reportvno. 18  aBibliographical references.0 apt. I. Occurrence. 1927.--pt. II. Separation. 1927.--pt. III. Utilization. 1929. 0aSand. 0aMines and mineral resourceszAlberta.1 aBlair, S. M.