TY - SER AU - Frankenberg,C.L.C. AU - Freire,J.R.J. AU - Thomas,R.W.S.P. TI - Growth and competition between two strains of Bradyrhizobium japonicum in broth and in a peat-based inoculant: dinitrogen fixation efficiency and competition for nodulation sites KW - Soja KW - Rhizobium KW - Fixacao de Nitrogenio ER -