Seventy-five years of progress in the mineral industry, 1871-1946.
Subtitle: 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.
By: Edited by A.B. Parsons.
Published: 1947
Place of publication: New York
Language: eng