1. Non-ferrous metals — An industrial/economic overview;Castle,1989
2. Zinc, lead and tin markets — Sustaining the profitability;Bounds;J. Met.,1989
3. Recycling lead and zinc in the United States;Queneau,1993
4. Secondary lead recovery from spent SLI batteries;Stout,1993
5. Low waste technology for reprocessing battery scrap;Lamm,1989