@book{35429,
	author = {Honaker, R. Q. and ebrary, Inc.},
	title = {Advances in gravity concentration},
	publisher = {Society for Mining, Metallurgy, and Exploration,},
	year = {c2003.},
	address = {Littleton, Colo. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10742711}
}