Guimarães, A.P. Morais, R.F. de Urquiaga, S. Boddey, R.M. Alves, B.J.R. <br/><br/>
Bradyrhizobium strain and the 15N natural abundance quantification of biological N2 fixation in soybean 
 Bradyrhizobium strain and the 15N natural abundance quantification of biological N2 fixation in soybean 

<br/><br/><label>Subjects--Topical Terms: </label><br/>SOJA<br/>GLYCINE MAX<br/>NITROGÊNIO<br/>BRADYRHIZOBIUM JAPONICUM