GUPTA, R. P. & OTHERS <br/><br/>
BIOINOCULANTS : STEP TOWARDS SUSTAINABLE AGRICULTURE 

 - NEW DELHI  NEW INDIA  2007 
 - v+306p.,20x12Cms 
<br/><br/><label>ISBN: </label>8189422219 
<br/><br/><label>Dewey Class. No.: </label>668.62 G896