Narula, Neeru <br/><br/>
Azotobacter in sustainable agriculture 

 - New Delhi  CBS Publishers  2000 
 - xiv,162 p. 
<br/><br/><label>ISBN: </label>8123906617 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE
<br/><br/><label>Dewey Class. No.: </label>630  / AZO