CONTENTS 



a) Changes of address (institutes and personal addresses) p. 5 



b) Communications from the Hubrecht Laboratory p. 9 



c) Communications of the "International Institute of Embryology" 

 (Embryological Section of the I.U.B.S.) * p. 10 



d) Announcements of recently published books on development and 

 related subjects p. 16 



This Supplement contains the latest membership list of the "International 

 Institute of Embryology" (page 12) 



