@book{57255,
	author = {Smil, Vaclav. and ebrary, Inc.},
	title = {Should we eat meat?},
	publisher = {Wiley-Blackwell,},
	year = {c2013.},
	address = {Chichester, West Sussex :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10674803}
}