CO 



o 



X 



CO 



o 



CO 



CO 



600 

 500 

 400 

 300 

 200 

 100 



Y?:. 



500r 



400- 



300 



200 



100 



SAN PEDRO 



1 935-36 



lljM 



33 32 31 30 29 27 



1 936-37 





vt 34 33 32 31 30 29 



AGE 01 2345678 



Figure 17. --Catch in millions of fish, by age and year class, for San Pedro for the seasons 



1935-36 and 1936-37. 



19 



