Secretory cells in the foregut of the echinopluteus Ester RybergBo Lundgren OriginalPaper Pages: 255 - 262
Etude expérimentale des conditions de l'organogenèse des canaux et glandes annexes de l'appareil reproducteur femelle duTenebrio molitor L. Claude Huet OriginalPaper Pages: 263 - 278
Immunohistochemical study of the ontogenetic development of smooth muscle in the mouse embryo P. MontagneJ. Duheille OriginalPaper Pages: 279 - 284
Das Hydrolyseverhalten des Chromatins von Zellkernen aus frühembryonalenTriturus-Geweben Klaus Lohmann OriginalPaper Pages: 285 - 299
Inducing effects of the presumptive endoderm of successive stages inTriturus alpestris M. Asashima OriginalPaper Pages: 301 - 308
Prostomial regeneration in the polychaetePlatynereis dumerilii (Audouin et Milne-Edwards) (Annelida) D. K. Hofmann OriginalPaper Pages: 309 - 322
Formation of cutaneous appendages in dermo-epidermal recombinations between reptiles, birds and mammals Danielle Dhouailly OriginalPaper Pages: 323 - 340