AIME World Symposium on Mining & Metallurgy of Lead & Zinc. 1. Mining and concentrating of lead and zinc

AIME World Symposium on Mining and Metallurgy of Lead and Zinc (1970 St. Louis)
Bok · Engelsk · 1970 AIME World Symposium on Mining and Metallurgy of Lead andZinc

Utgitt	New York : AIME , 1970
Omfang	XVIII, 1017 s.
Emner	Lead mines and mining - Congresses Lead - Metallurgy Congresses Ore-dressing - Congresses Zinc mines and mining - Congresses Zinc - Metallurgy Congresses