The mineral position of the United States, 1975-2000 : proceedings of a symposium sponsored by the Society of Economic Geologists at Minneapolis, Minnesota, November 1972 (Madison, Wis. ; London University of Wisconsin Press for the Society of Economic Geologists Foundation Inc., 1973)
Includes index.
ISBN 0-299-06304-6 Pbk : p1(B0.80. s
Keywords: Mineral industries -- United States -- Congresses; Minerals industries United States. Forecasts for 1975-2000. Conference proceedings