REPORT 



OF THE 



Fifteenth Meeting of the 

 Australasian Association for 

 the Advancement of Science 



HOBART MEETING 



HELD IN MELBOURNE, 

 JANUARY, I92L 



EDITED BY 



GEORGINA SWEET, D.Sc. (Melb.), and 

 A. C. D. RIVETT, M.A., B.Sc. (Oxon.), D.Sc. (Melb.) 



PUBLISHED BY THE ASSOCIATION 

 :: AT ITS PERMANENT OFFICE :: 

 ELIZABETH ST.. SYDNEY, N.S.W. 



1084. 



$p ;^uthoVJtB : 



Albert J. Mullett. Government Printer. Melbourne 



192 1. 



