p 



CONTENTS 

 I 



a) Introduction P« 5 



b) List of names and addresses with subjects in preparation (alpha- 

 betical order) P- ^ 



c) List of institutes with composition of scientific staffs (geographical 

 order) p. 114 



d) List of subjects with names of investigators (arranged according 



to organ systems and taxonomic groups) P> 141 



General division P- I'il 



I Descriptive and comparative embryology . . . . p. 143 



II Experimental developmental morphology . . . . p. 151 



III Physiology of development p. 160 



IV Development and genetics . . p. 170 



V Development and pathology p. 171 



VI Regeneration p. 174 



VII Metamorphosis p. 176 



e) ..Supply and Demand" Service for laboratory animals . . . . p. 177 



f) General questions and announcements p. 182 



I The Hubrecht Laboratory p. 182 



II The Central Embryological Library (C.E.L.) . . p. 182 



III The Central Embryological Collection of slides and 

 material p. 183 



IV The Photographic Reproduction Service . . . . p. 183 



V The Normal Table of Xenopus laevis p. 184 



g) Communications of the ..Institut International d'Embryologie" 

 (Embryological Section of the I.U.B.S.) p. 184 



h) Reviews of recently pubhshed books on development and related 



subjects v^.-. .... p. 187 



