The geology of the Canadian Shield between Winnipeg and Montreal
Field excursion guidebook / International Geological Congress ;
(24th :
(24th : Field excursion guidebook ;
Baer, A. J.
Frarey, M. J. (Murray James), 1917-
Ayres, L. D. (Lorne Dale)
International Geological Congress (24th : 1972 : Montréal, Québec)
A.J. Baer, M.J. Frarey, L.D. Ayres.