https://geoscan.nrcan.gc.ca/starweb/geoscan/servlet.starweb?path=geoscan/fullf.web&search1=R=223697
Rechercher Prior, G J; Rechercher Gibson, H L; Rechercher Watkinson, D H; Rechercher Cook, R E; Rechercher Hannington, M D
Economic Geology Publishing Co
Périodique (revue)