Vidor, C. <br/><br/>
Symbiotic dinitrogen fixation [Rhizobium, fixacao de nitrogenio] 

 - Londrina, PR (Brasil):   1981.  
<br/><br/> Russel, R.S.; Igue, K.; Mehta, Y.R. (eds.)<br/>The soil/root system in relation to Brazilian agriculture<br/>Londrina, PR (Brasil): 1981. p. 199-221<br/>(BR8106050-AM)F21<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FIXACAO SIMBIOTICA DE NITROGENIO<br/>BACTERIA<br/>RHIZOBIUM