Edwards, R. G. 1925- The beginnings of human life / R. G. Edwards - Burlington : Carolina Biological Supply, 1981 - 15 p. : ill. ; 23 cm. - Carolina biology readers ; 135 . ISBN: 089278217X LCCN: 79-000208 Subjects--Topical Terms: Embryology, HumanDevelopmental biologyHuman growth National Library of Medicine Call No.: QM601 / .E39