https://catalogue-scientifique.canada.ca/record=3530183~S6*frc
Rechercher We Healdath Environmental and Recreational Consultants Ltd; Rechercher Canada. Department of Energy, Mines and Resources; Rechercher British Columbia. Department of Mines and Petroleum Resources; Rechercher British Columbia. Ministry of Mines and Petroleum Resources
British Columbia Department of Mines and Petroleum Resources, 1972
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