CINQ-MARS, Jacques. Preliminary Archaeological Study, MacKenzie Corridor. Archaeological Survey of Canada for the Environmental-Social Program, Northern Pipelines. N.pl.: n.p., July 1973. Pp. [222], approx., being of various paginations. Illustrated. 4to, white ill. card covers, black titles to spine. Small sticker to front, two small nicks to fore-edge, lightly rubbed, else vg. 25.00