@book{27672,
	author = {Commonwealth Mining and Metallurgical Congress  (6th : 1957 )},
	title = { The Milling Of Canadian Ores },
	publisher = {General Committee of the Sixth Commonwealth Mining and Metallurgical Congress ,},
	year = {1957},
	address = {Canada :},
	note = {"Congress volume, 1957."
6th Commonwealth Mining and Metallurgical Congress, Canada, 1957}
}