Dadufalza, Reynald L.  <br/><br/>
Utilization of different weed species as green manure material for hybrid rice (var NSIC Rc 124H) in San Fernando soil series  
Reynald L. Dadufalza 
 -  2007  
 - xv, 70 leaves   28 cm.  
<br/><br/> Thesis (BS Agriculture-Soil Science) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City   
<br/><br/>Bibliography: leaves 44-45