https://catalogue-scientifique.canada.ca/record=1501436~S6*frc
Rechercher Zinc électrolytique du Canada; Rechercher Noranda Sales Corporation; Rechercher Consolidated Mining and Smelting Company of Canada Ltd; Rechercher Cominco Ltd; Rechercher Canadian Electrolytic Zinc; Rechercher Hudson Bay Mining and Smelting Company
s.n, 1964
Actes de conférence