Salaan, Jeremy G. <br/><br/>
Gut analysis of tuna species caught in Ilocos Norte / 
Jeremy G.Salaan 
 - Batac :  MMSU,  2019 
 - xiii, 47 leaves :  color illustration ;  28 cm. 
<br/><br/> UThesis (Bachelor of Science in Marine Biology)-- Mariano Marcos State University<br/><br/>Bibliography : leaves 33-34