Deo Kant Prasad Dr. Gupta N.C.Dr. Jaiswal A.P.Dr. <br/><br/>
Organic farming Sustainable and Development 

 -  Enkay Publishing 
<br/><br/><label>ISBN: </label>978-93-80995-79-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRONOMY