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Aime world symposium on mining & metallurgy of lead and zinc / Editors d. o. rauseh... y otros. - 2 volúmenes

Auspiciado por extractive metallurgy division the metallurgical society of aime, mining & exploration division, minerals beneficiation division, society of mining engineers of aime

Mining and concentrating of lead and zinc.--v. 2. extractive metallurgy of lead and zinc

Subjects--Topical Terms:
Cinc--Minas.
Cinc--Metalurgia--Congresos.
Plomo--Metalurgia--Congresos
Preparación mecánica de minerales--Congresos
Plomo--Minas y mineria--Congresos

LC Class. No.: TN785 / A54 1970