Tilak, K. V. B. R. <br/><br/>
Bacterial fertilizers / 
K. V. B. R. Tilak 
 - New Delhi :  I C A R,  1991 
 - 66 p. ;  24 cm. 
<br/><br/><label>ISBN: </label> Rs. 15.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen--Fixation<br/>Nitrogen fertilizers<br/>Bacteria, Denitrifying
<br/><br/><label>Dewey Class. No.: </label>631.8