@book{205107,
	author = {Simmons, Leigh W., and Wiley InterScience (Online service)},
	title = {Ecology and evolution of dung beetles /},
	publisher = {Wiley-Blackwell,},
	year = {2011.},
	address = {Chichester, West Sussex, UK ;},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781444342000}
}