"Program, Industrial Minerals Division, AIME, Fall Meeting, September 13-15, 1951, Morgantown, West Virginia."; "American Institute of Mining and Metallurgical Engineers. Industrial Minerals Division."; "American Institute of Mining and Metallurgical Engineers. Industrial Minerals Division--Congresses."; "American Institute of Mining and Metallurgical Engineers. Industrial Minerals Division."; "1951"; "

Event program.

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