Title: Seventy-five years of progress in the mineral industry, 1871-1946;  including the Proceedings of the seventy-fifth anniversary of the American Institute of Mining and Metallurgical Engineers and World Conference on Mineral Resources, March 17th, 18th, 19th, 1947
First published: 1947
Subjects: Metallurgy, Mines and mineral resources, Mineral industries, History
Places: United States
LC classification: TN19 .A5