Safety organizations in Arizona copper mines.

Bibliographic Details
Corporate Authors:	Calumet & Arizona Mining Company, Inspiration Consolidated Copper Company, Magma Copper Company, Miami Copper Co, Nevada Consolidated Copper Company, Phelps Dodge Corporation, United Verde Copper Company
Other Authors:	Gardner, E. D. (Eugene Delos), 1885-, Parker, Dennis J.
Format:	Government Document eBook
Language:	English
Published:	[Washington?] : U.S. Government Printing Office, 1929.
Series:	Mines Bur. Technical Paper No. 452
Subjects:	Copper mines and mining. Electronic books.
Online Access:	Connect to the full text of this electronic document

Description
Item Description:	[On accident prevention at individual mines; with some data on accidents, deaths, hours lost, safety bonuses, and labor turnover] Record is based on bibliographic data in ProQuest U.S. Executive Branch Documents, 1910-1932. Reuse except for individual research requires license from ProQuest, LLC. Electronic resource.
Physical Description:	1 online resource (ii, 49 pages)
Format:	System requirements: PDF reader software.