https://geoscan.nrcan.gc.ca/starweb/geoscan/servlet.starweb?path=geoscan/fullf.web&search1=R=119668
Rechercher Hildebrand, R S; Rechercher Annesley, I R; Rechercher Bardoux, M V; Rechercher Davis, W J; Rechercher Heon, D; Rechercher Reichenbach, I G; Rechercher Van Nostrand, T
1984
Rapport