Vol. 25, No. 1. 
JULY 1, 
1948. 
Registered at the G.P.O.. 
Adelaide, for transmission 
through the post as a 
periodical. 
CONTENTS: 
NATIVE MATERIAL 
CULTURE 
ABORIGINAL MARKED 
TREES 
The South Australian 
NATURALIST 
JOURNAL OF THE FIELD NATURALISTS* SECTION OF THE 
ROYAL SOCIETY OF SOUTH AUSTRALIA. 
Price: Two Shillings 
