Asuncion, Gary Alexander P.  <br/><br/>
Thematic mapping of selected agricultural structures in Sanchez Mira, Cagayan: Survey and Analysis 
Gary Alexander P. Asuncion 
 -  2004 
 - xiv, 56 leaves   28 cm.  
<br/><br/> Thesis (BS Agricultural Engineering) -- Mariano Marcos State University-College of Engineering, Batac City  
<br/><br/>Bibliography: leaves 48-49