Balucon Krizel Joy I. <br/><br/>
Compliance to the palay check system of rice seed growers in Ilocos Norte / 
Krizel Joy I. Balucon, Sherwin D. Dannog, Christian Flor C. Guittap. 
 -  2013. 
 - xxiii, 60 leaves ;=:  color illustrations, photos,   28 cm. 
<br/><br/> Thesis (BS in Agriculture major in Agricultural Extension) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City <br/> 
<br/><br/>Bibliography : leaves 52-53.