THE 



TUNA 



JAPANESE 

 FISHERIES 



Marine Biological L?;;;.; .i.j;, I 



L I E Ft .A. I^ Y 



MAY 1 1 IP^^ 



WOODS HOLE, MASS. 



UNITED STATES DEPARTMENT OF THE INTERIOR 

 J. A. Krug, Secretary 



FISH AND WILDLIFE SERVICE 

 Albert M. Day, Director 



FISHERY LEAFLET 297 



Washington 25, D.C. 



April 1948 



