Walia, S.S. and R.K. Nanwal <br/><br/>
Principles of Organic Farming  English1 

 - 1  Reprint 
 - New Delhi  NIPA  2022 
 - Paperback  401p 
<br/><br/> NIPA 
<br/><br/><label>ISBN: </label>9789391383053 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Organic Farming
<br/><br/><label>Dewey Class. No.: </label>631.584 WAS P