1100 



1000 



900 



to 



o 



800 



=! 700 

 ? 600 



to 



iZ 500 



O 



to 



LU 

 CO 



:^ 



z 



400 



300 



200 



100 







SAN PEDRO 



1940-41 





y;C. 39 38 37 36 35 34 



AGE 1 2 3 4 5 6 



Figure 20.--Catch in millions of fish, by age and year class, for San Pedro for the season 



1940-41. 



22 



