M.K. Rai <br/><br/>
Handbook of Microbial Biofertilizers 

 - Lucknow  International Book Distributing Co  2006 
 - 579p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-8189-166-X 
<br/><br/><label>Dewey Class. No.: </label>631.847  / RAI