@booklet {1734,
	title = {Dung beetle ecology},
	year = {1991},
	note = {have a copy of book},
	pages = {xiii + 481},
	publisher = {Princeton University Press},
	address = {Princeton, New Jersey},
	keywords = {dung beetle, mammal mammals, Scarabaeinae},
	author = {Ilkka Hanski and Cambefort, Yves}
}
