Advances in biology and ecology of nitrogen fixation / 
edited by Takuji Ohyama. 
 - viii, 274 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>9789535112167  RM519.13 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen--Fixation.