RETURN BIOLOGY LIBRARY 



TO i^^ 3503 Life Sciences Bldg. 



642-2531 



LOAN PERIOD 1 



HAYS 



ALL BOOKS MAY BE RECALLED AFTER 7 DAYS 

 Renewed books are subject to immediate recall 



DUE AS STAMPED BELOW 



DUE 



Subject to Recall 



APR -3 1978 



Subject to Recall 

 Immediately 



- pirV 



r .ti7vir.v-^- B 



..-^ '78 





i, 6'76 



UNIVERSITY OF CALIFORNIA, BERKELEY 

 BERKELEY, CA 94720 



71 ^ ^ 



L D21-10m-7,'39(402s) 



