TECHNIQUES FOR 
DETERMINING AGE 
OF RACCOONS 
GLEN C. SANDERSON 
‘Biological Notes No. 45 
\ Printed by Authority of the State of Illinois 
| August, 1961 
NATURAL HISTORY 
SURVEY DIVISION 
Harlow B. Mills, Chief 
Urbana, Illinois 
STATE OF ILLINOIS 
Otto Kerner, Governor 
DEPARTMENT OF REGISTRATION AND EDUCATION 
William Sylvester White, Director 
