[External conditions and the fate of the embryo].
D000818:Animals; D004046:Dietetics; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D052756:Nutritional Sciences; D009752:Nutritional Status
EMBRYO; NUTRITION AND DIETETICS
Les conditions extérieures et la destinée de l'embryon.