Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Copper Canyon (Mexico) 1 Copper Canyon (Mexico) -- Social life and customs. 1 Copper -- Health aspects. 1 Copper -- History. 1 Copper industry and trade. 1 SEE ALSO narrower term: Copper mines and mining. 5 Copper miners. 1 Copper miners -- Arizona. 3 Copper miners -- Chile -- Biography. 1 Copper miners -- Labor unions -- Montana -- Butte -- History. 1 Copper Miners' Strike, Bisbee, Ariz., 1917. 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >