PROCEEDINGS 



OF THK 



0pl ^mt\^ of #irtona. 



VOL. XXX. (Nkw Semes). _^ 



c^7-> 



Edited under the Authority of the Councili^^^^^\». ^, 

 ISSUIilJ SEPTEMBER, 1917. 



{Containing Papers read before the Society during the months of 

 April to August, 1917. 



< 



TUB AUTHORS OF THE SEVERAb PAPERS ARE INDIVIDUALLY RESPONSIBLE FOR THE 



SOUNDNESS OF THE OPINIONS GIVEN AND FOR THE ACCURACY OF THE 



STATEMENTS MADE THEREIN. 



MELBOURNE : 

 FORD & SON, PRINTERS, DRUMMOND STREET, CARLTON. 



1917. 



