Kumar Nirmal Ravi K <br/><br/>
Agricultural Production Economics. Vol. 2 

 - New Delhi  Daya Publishing House  2015 
 - 464-811p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>978-93-5124-338-0 
<br/><br/><label>Dewey Class. No.: </label>630  / KUM