Palaniapan,S.P. <br/><br/>
Organic Farming Theory & Practice 

 - N.A. 
 - Jodhpur   Scientific Publication  2010 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Organic Farming
<br/><br/><label>Dewey Class. No.: </label>631  / PAL