1.
 |  | Title: Biohydrometallurgical Technologies: Proceedings of an International Biohydrometallurgy Symposium Held in Jackson Hole, Wyoming, Usa, August 22-25, 1993 by Wy.)/ Wey, J.E./ Lakshmanan, V.I./ Apel, M.L./ Brierley, C.L. International Symposium on Biohydrometallurgy 1993 Jackson Hole, A. E. Torma, V. L. Lakshmanan, J. E. Wey ISBN: 0873392523 Publisher: Times of Acadiana Pr Inc Pub. Date: October, 1993 List Price: $136.00 Amazon.com Price: $136.00 |
2.
 |  | Title: Precious and Rare Metal Technologies: Proceedings of a Symposium on Precious and Rare Metals Albuquerque, N.M., U.S.A., April 6-8, 1988 (Process Met) by A.E. Torma, I.H. Gundiler ISBN: 044487299X Publisher: Elsevier Science Ltd Pub. Date: April, 1989 List Price: $227.00 Amazon.com Price: $227.00 |
3.
 |  | Title: New Remediation Technology in the Changing Environmental Arena by B. J. Scheiner, T. D. Chatwin, H. El-Shall, S. K. Kawatra, A. E. Torma ISBN: 0873351312 Publisher: Society for Mining Metallurgy & Exploration Pub. Date: March, 1995 List Price: $59.50 Amazon.com Price: $59.50 |