sponsored by the TMS-AIME Lead, Zinc, and Tin Committee at the 109th AIME Annual Meeting, February 24-28, 1980, in Las Vegas, Nevada ; edited by John M. Cigan, Thomas S. Mackey, Thomas J. O'KeefeMetallurgical Society of AIMEc1979
editors, D. O. Rausch, F. M. Stephens, Jr., B. C. MariacherSociety of Mining Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers1977