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2 results for "1 U.S. Bureau of Mines in cooperation with Phelps Dodge Corp" in Creator.

Title ▲	Year	Creator	Length	Holdings
Arctic Engine Oil …Arizona and Its Natural Resources U.S. Bureau of Mines in cooperation with Phelps Dodge Corp.	1948	of the Army, U.S. Department How arctic engine oil was tested at Fort Churchill, Canada, at extremely temperature. How it functions and the need and procedure for oil level checks every 2 operating hours. (FB 221 minutes) Arctic Igloo; Something About Soldier U.S. Department of the Army, How a three-man igloo is constructed in 3 hours by three men using three knives. admirable and Dignity, conduct, appearance as a goal for every "Arctic Igloo" released also as struction of Arctic Igloo." (AFSR 18 minutes) Arizona and Its Natural Resources U.S. Bureau of Mines in cooperation with Phelps Dodge Corp.
Copper Leaching and Concentration 1 U.S. Bureau of Mines in cooperation with Phelps Dodge Corp	1938	1 U.S. Bureau of Mines in cooperation with Phelps Dodge Corp