Rao, N.S. Subba <br/><br/>
Soil microorganisms and plant growth 

 - 2nd ed. 
 - New Delhi  Oxford & IBH  1986 
 - x,314 p.  Illustration 
<br/><br/><label>ISBN: </label>8120400968 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIOLOGY
<br/><br/><label>Dewey Class. No.: </label>576  / RAO