Rao, N. S. Subba  <br/><br/>
Symbioses in nitrogen-fixing trees / 
N. S. Subba Rao and C. Rodriguez-Barrueco. 
 - 1st ed. 
 - New Delhi :  Oxford & IBH Publishing Co. Pvt. Ltd.,  1993 
 - xv, 271 p.  : tables, ill. figs. ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8120407571 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen Fixation
<br/><br/><label>Dewey Class. No.: </label>631.84  / RAS