Embryos and ancestors
Beer, De G R
Embryos and ancestors - Oxford : The Clarendon Press., 1940. - x, 108 p. ; 22 cm. - Monographs on animal biology .
Includes index.
Human embryology
Ontogeny
612.64 BEE
Embryos and ancestors - Oxford : The Clarendon Press., 1940. - x, 108 p. ; 22 cm. - Monographs on animal biology .
Includes index.
Human embryology
Ontogeny
612.64 BEE