Ojha  T.P. <br/><br/>
Principles of Agricultural Engineering. Ed. 6th 

 - 6th Ed.  
 - New Delhi   Jain Brothers  2014 
 - 768p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-8360-212-9 
<br/><br/><label>Dewey Class. No.: </label>631.3  / OJH