CONTENTS 



a) Introduction p. 5 



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

 betical order) p. 7 



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



order) p. HO 



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



to organ systems and taxonomic groups) p. 173 



General division p. 173 



I Descriptive and comparative embryology . . . . p. 175 



II Experimental developmental morphology . . . . p. 184 



III Physiology of development . p. 195 



IV Development and genetics p. 207 



V Development and pathology p. 210 



VI Regeneration p. 213 



VII Metamorphosis p. 216 



VIII Experimental developmental morphology of plants . p. 217 



e) New technical methods in developmental biology (arranged accor- 

 ding to subjects) p. 218 



f) "Supply and Demand" Service for laboratory animals ... p. 223 



g) Communications from the Hubrecht Laboratory p. 228 



I The team work project p. 228 



II The building project P- 228 



III The Central Embryological Library (C.E.L.) . . p. 229 



IV The Central Embryological Collection of slides and 

 material P- 229 



V The Photographic Reproduction Service .... p. 230 



h) Communications of the "Institut International d'Embryologie" 



(Embryological Section of the I.U.B.S.) p. 231 



i) Announcements of recently published books on development and 



related subjects P- 234 



