@book{66073,
	author = {Keeton, William T. and Deutsche Forschungsgemeinschaft.},
	title = {Animal migration, navigation, and homing :},
	publisher = {Springer-Verlag,},
	year = {c1978},
	address = {Berlin :},
	note = {"Symposium was sponsored by the University of Tübingen, celebrating its 500th anniversary, and held as Internationale Wissenschaftliche Fachkonferenz der Deutschen Forschungsgemeinschaft."}
}