State of Illinois 
Dwicht EH, Green, Governor 
Department of Registration and Education 
Frank G. Thompson, Director 
A CONTRIBUTION TOWARD 
A BIBLIOGRAPHY ON WORTH AMERICAN FUR ANIMALS 
Lee E.. Yeager 
Published by Authority of the State of Illinois 
Natural History Survey 
Theodore H, Frison, Chief 
Biological Notes No. 16 Urbana, Illinois December, 1941 
