United States Department of the Interior^ Oscar Lo Chapman, Secretary, 

 Fish and Wildlife Service, Albert M,, Day, Director 



MIGRATIONS AM) HABITAT OF THE TUNA ( Thunnus thynnus L. ). STUDIED 

 BY THE METHOD OF THE HOOKS, WITH OBSERVATIONS ON GROWTH, ON THE 

 OPERATION OF THE FISHERIES, ETC. 



By Professor M., Sella 

 R. Comitato Talassografico Italiano, Memoria CLVI, Venice 1929 



Translated by Wilvan G, Van Campen 

 Pacific Oceanic Fishery Investigations 



Special Scientific Reports Fisheries No, 76 



Tiashington s JULY 1952 



