Time required in developing selected Arizona copper mines / by Lorraine B. Burgin ; Intermountain Field Operation Center.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Main Author:	Burgin, Lorraine B.
Corporate Author:	United States. Bureau of Mines
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Dept. of the Interior, Bureau of Mines : for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1976.
Series:	Information circular (United States. Bureau of Mines) ; 8702.
Subjects:	Copper mines and mining > Arizona.

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Call Number:	I 28.27:8702
I 28.27:8702	Available Place a Hold