02a0020997;0-660-17299-2;20011205d1998 ekmy0engy01;eng;a z 000yy;r;Interior plains and arctic Canada;Geological Survey of Canada;Ottawa;GSC;1998;p. 235-243;ill;Current Research;Geological Survey of Canada;1998-B;2001b;aCurrent Research ; fGeological Survey of Canada ; v1998-B;内陆平原和加拿大北极圈;a254.1;Geological Survey of Canada;101;459153;P;254.1;G29r;v1998/A,B ; r493.20;a03;b1;cP