[Registered at the General Post Office, Perth, for transmission hy post as a Periodical.] 
JOURNAL 
OF 
THE ROYAL SOCIETY 
OF 
WESTERN AUSTRALIA, INC. 
Founded 1913 :: :: Incorporated 1937 
Vol. XXX 
1943-1944 
The Authors of Papers are alone responsible for the statements 
and 
the opinions expressed therein. 
^VNAArW^A/VN^iA/VWVVWVWWVS/VWVWWS 
Published 11th March, 1946. 
vvv\^/vvvvvvwvwvyvvs/NA/vws/wvvvvvw'/ 
Printed for the Society by 
R0BEHT H. MixjMBB, Government Printer, Perth. 
:946. 
L 14133/4.5 
