@book{25635,
	author = {Jewell, Peter Arundel. and Zoological Society of London.},
	title = {Play, exploration, and territory in mammals :},
	publisher = { Academic Press,},
	year = {c1966.},
	series = {Symposia of the Zoological Society of London,},
	address = {New York :},
	edition = {[U.S. ed.},
	note = {Includes Index.}
}