HUDSON-YUKON PLANS PRODUCTION IN 1972 WELLGREEN PROPERTY.1970; NORTH MINER; CAN; 1970(3), NUM. 0051Miscellaneous

HUDSON BAY MINING AND SMELTING CO DIFFERE L'ENTREE EN PRODUCTION DE SON INSTALLATION DE WELLGREEN (YUKON).1971; AGEFI; FRA; 1971, P. 1 A 5Miscellaneous

DIVERSIFICATION.1970; MIN. MINER. ENG., G.B; GBR; 1970(6), VOL. 6, NUM. 0006Miscellaneous

WELLGREEN PLANS PRODUCTION.1970; MING. J.; GBR; 1970(3), VOL. 274, NUM. 7021Miscellaneous

YUKON NI-CU CONCENTRATES.1970; METAL BULL.; GBR; 1970(3), NUM. 5483Miscellaneous