ty 



^ 



DEPARTMENT OF COMMERCE 



Division of Fl»h««, 

 U. S. National Mui««"» 



BULLETIN 



OF THE 



UNITED STATES 

 BUREAU OF FISHERIES 



VOL. XXXVII 

 1919-1920 



HUGH M. SMITH 



COMMISSIONER 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 



1922 



