Title: Report on pollution control objectives for the mining, mine milling, and smelting industries of British Columbia as a result of a public inquiry held by the Director of the Pollution Control Branch
Subjects: Environmental aspects of Factory and trade waste, Environmental aspects of Milling (Metal-work), Environmental aspects of Mineral industries, Environmental aspects of Smelting, Factory and trade waste, Milling (Metal-work), Mineral industries, Smelting
Places: British Columbia