rao, N.S. Subba  . <br/><br/>
Soil microorganisms and plant growth /  
N.S. Subba rao. 
 - New Delhi :   Oxford and IBH Publishing ,   1986. 
 - x, 314p. :   Tables,pictures ;   20cm. .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>8120400968  NULL 
<br/><br/><label>Subjects--Index Terms: </label>SOIL BIOLOGY 
<br/><br/><label>Dewey Class. No.: </label>631.46  / SUB/S