Derla, Narendra Rai <br/><br/>
Savayava Krishi 

 - Mysore  Pustak Prakashana  2010 
 - 66p. 
<br/><br/><label>ISBN: </label>Derla, Narendra Rai Savayava Krishi 
<br/><br/><label>Dewey Class. No.: </label>894.8144 DER