II. 



c/> 

 o 



I 

 o 



I- 

 < 

 o 

 _i 

 < 



o 



< 

 o 



1946-47 



1948-49 



1950-51 



YEARS 



1952-53 



Figure 14. --Offshore otter trawl fishery; total catch, catch per 

 boat-month, and fishing effort, 1946-1953 



24 



