Calventas, Stephen June D. <br/><br/>
Utilization of crossbred Carabaos in the first district of Ilocos Norte / 
Stephen June D. Calventas 
 - City of Batac :  MMSU,  2019. 
 - xvi, 55 leaves :  28 cm. 
<br/><br/> UThesis (BS in Agriculture major in Animal Science) 
<br/><br/>Bibliography: leaves 49-50