Walia, S.S. & R.K. Nanwal <br/><br/>
Principles of Organic Farming 
/ Walia, S.S. & R.K.Nanwal 
 - 1st edition 
 -  Nipa  2022 
 - 178 
<br/><br/><label>ISBN: </label>9788119235568 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History
<br/><br/><label>Dewey Class. No.: </label>631.584  / WAL