CONTENTS 



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. 123 



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



to organ systems and taxonomic groups) p. 153 



General division p. 153 



I Descriptive and comparative embryology . . . . p. 155 



II Experimental developmental morphology . . . . p. 164 



III Physiology of development p. 174 



IV Development and genetics p. 185 



V Development and pathology p. 187 



VI Regeneration p. 190 



VII Metamorphosis P- 192 



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

 ding to subjects) P- 194 



f) "Supply and Demand" Service for laboratory animals .... p. 199 



g) Communications from the Hubrecht Laboratory ....... p. 204 



I The Laboratory p. 204 



II The Central Embryological Library (C.E.L.) ... p. 204 



III The Central Embryological Collection of slides and 

 material p. 205 



IV The Photographic Reproduction Service .... p. 205 



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



(Embryological Section of the I.U.B.S.) . : p. 206 



) Announcements of recently published books on development and 



related subjects p. 211 



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