j3 --C 



COMPILED BY 

 RICHARD E. and RUTH M. BLACKWELDER 



IDireotory of 



of 



THE "W^OrtLID 



• DEO VOLENTE* 



</NOIS*UNI^I^ 



Published for 

 THE SOCIETY OF SYSTEMATIC ZOOLOGY 



by 



SOUTHERN ILLINOIS UNIVERSITY PRESS 



CARBONDALE, ILLINOIS 

 196 1 



