o 



LU 



:^ 



3 



400 



300 



SAN PEDRO 



1937-38 



200 

 CO 



o "" 



^ Y.°C. 37 36 35 34 33 32 31 30 29 



Z 700- ■'938-39 



.S. 



X 



CO 



rr 600 



500 



400 



300 



200 



100 





■ 



^ 



Y C. 38 37 36 35 34 33 32 31 30 



AGE 01 2345678 



Figure 18.- -Catch in millions of fish, by age and year class, for San Pedro for the seasons 



1937-38 and 1938-39. 



20 



