Joint production of lead and zinc
Subtitle: a report on the joint production of lead and zinc and their production in conjunction with other metals during the twenty year period 1957-1976
By: [prepared by the Production Sub-Committee of the] International Lead and Zinc Study Group ['s Economic Committee].
Contributors: International Lead and Zinc Study Group. Economic Committee. Production Sub-Committee
Publisher: The Study Group
Published: 1978
Place of publication: London
Language: eng
Number of pages: 99
Subjects: Lead mines and mining; Zinc mines and mining
Notes: Includes bibliographical references.