[Registered at the General Post Office, Perth, for transmission by post as a Periodical.] 
JOURNAL 
OF 
THE. ROYAL SOCIETY 
OF 
WL5TLRN AUSTRALIA, INC 
Founded 1913 :: :: Incorporated 1937 
Vol. XXX 
1943-1 944 
The Authors of Papers are alone responsible for the statements 
and 
the opinions expressed therein. 
Published 11th March, 194G. 
Printed for the Society by 
Robert H. Mili.er, Government Printer. Perth 
2946. 
L 14133/45 
