

SEX IN MICROORGANISMS 



A sympos'miu presented on Deceviber 30, 1951 



at the Philadelphia lueeting of the 



American Association for the 



Advancevieiit of Science 



Editorial CoMiMixrEE 



D. H. WENRICH, 



Chainihw and Editor 

 IVEY F. LEWIS JOHN R. RAPER 



A Publication of the 



American Association for the Advancement of Science 



1515 Massachusetts Avenue, N.W., Washington, 5, D.C. 



1954 



