Galamgam, Nathaniel B.  <br/><br/>
Effectiveness of different weed control methods for direct seeded rice (PSB Rc 14) in rainfed lowland  
Nathaniel B. Galamgam  
 -  2008  
 - xv, 71 leaves   28 cm.  
<br/><br/> Thesis (BS Agriculture-Agronomy) -- Mariano Marcos State University-College of Agriculture & Forestry, Batac City  
<br/><br/>Bibliography: leaves 47-48