BHATTACHARYYA, P. <br/><br/>
Dictionary of Biofertilizers and Organic Fertilizers 

 - New Delhi  Fertilizer Development and Co  nsultation 2002 
 - vi, 165 p. 
<br/><br/><label>ISBN: </label>8185116474 
<br/><br/><label>Dewey Class. No.: </label>631.86'03