Minerals Conservation Through Recycling.
Proc 2D Recycling World Cong Manila Philippines 1979 Mar; :I/1/1-i/1/14
Although substantial inroads have been made into materials recycling, many technological challenges must be met and overcome if the full potential of recycling technology is to be applied to such a conservation program. This paper discusses the Bureau of Mines role in expanding present or generating new technology for the recycling of important metal and mineral materials within the mineral-processing sector of the United States.
Proc. 2D Recycling World Cong., Manila, Philippines, Mar. 20-22, 1979, PP. I/1/1-i/1/14