Table 19. — Number of red salmon by age groups in returns from year of seaward 

 migration, Nushagak District (Calculated from table 15) 



"'■ Total returns do not correspond to those in table 18 because minor age groups are 

 omitted . 



Table 20. — The percentage by age groups in returns of red salmon from year of seaward 

 migration, Nushagak District (Calculated from table 19) 



[Numbers in parentheses indicate total age of fish] 



23 



