Agbayani, Romel R.  <br/><br/>
Design modification, construction and preliminary evaluation of an engine-operated dual-type rice thresher 
Agbayani, Romel R.  
 -  2003  
 - x, 73 leaves   28 cm. 
<br/><br/> Thesis (BS Agricultural Engineering) -- Mariano Marcos State University-College of Engineering, Batac City   
<br/><br/>Bibliography: leaves 27-28