@book{52903,
	author = {Delage, Yves.},
	title = {L'hérédité et les grands problémes de la biologie générale / },
	editor = {Firmin Didot)},
	publisher = {[s.n.], },
	year = {1903 (},
	address = {Paris : },
	edition = {2eme ed.}
}