100 



A 



100 



z 



X 

 U2 



UL 



o 



CO 



c^ 



LU 

 CD 



:5 



lOOr 



Y.Oc. 

 lOOr 



lOOr 



Y. C. 



100 



Y°C 



SAN FRANCISCO 



1 945-46 



i 



jl 



^ 



-^ 



44 43 42 41 40 39 38 37 36 



1 946-47 



CO 



Z 



-^ Y. C. 45 44 43 42 41 40 39 38 37 



rrrrn k^^z^^^j *■" f ' 



1 947-48 



46 45 44 43 42 



1948-49 



39 



Y. C. 47 46 45 44 43 



1949-50 



iLtj 



48 47 46 45 44 



1950-51 



40 



- ^ F!^ 



■aHKa_^^^3_ 



48 47 46 45 44 



38 



AGE 0123456789 11 



Figure 5. --Catch in millions of fish, by age and year class, for San Francisco for the 

 seasons 1945-46 through 1950-51. 



