Two-way radio communication at Santa Rita open pit, Kennecott Copper Corp., Santa Rita, N. Mex
By: by Allen D. Look and L. A. Van Fleet.
Contributors: Van Fleet, L. A.; United States. Bureau of Mines.
Series: Information circular (United States. Bureau of Mines) -- 7626
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1952
Place of publication: Washington, DC
Language: eng
Notes: 1