FOURTH SERIES, VOL. IV., Part I. (July, 1914* issued for 1913). 
Price 1/6. 
ANNUAL REPORT 
PROCEEDINGS 
NOV 2' A 1917 
BRISTOL NATURALISTS' SOCIETY. 
" Berum cognoscere causas." — Virgil. 
BRISTOL : 
PRINTED FOR THE SOCIETY. 
MOM XIV. 
