Gango, Rolna <br/><br/>
Incidence of gastrointestinal parasites of native chicken in the central towns of Ilocos Norte 
Gango, Rolna 
 -  2006  
 - xviii, 88 leaves   28 cm.  
<br/><br/> Thesis (BS Agriculture-Animal Science) -- Mariano Marcos State University-College of Agriculture & Forestry, Batac City   
<br/><br/>Bibliography: leaf [47]