Handbook of microbial biofertilizers / 
editor M. K. Rai 
 - New York :  Food Products Press,  2006 
 - xxv, 579 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>9781560222705 1560222700 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biofertilizers