@book{14291,
	author = {De Beer, Gavin,},
	title = {Embryos and ancestors /},
	publisher = {Clarendon Press,},
	year = {c1958 [Cor. sheets 1962].},
	address = {Oxford :},
	edition = {3rd ed.},
	note = {First published in 1930 under title: Embryology and evolution.}
}