00675naa a2200217 a 450000100080000000500110000800800410001910000160006024501320007626000090020865000190021765000220023665000130025865000290027165000090030070000180030970000160032770000180034370000160036177300800037714632812024-04-17       2002    bl uuuu     u00u1 u    #d1 aCHEN, L. S.  aDiversity and symbiotic effectiveness of rhizobia isolated from field-grown soybean nodules in Paraguay.h[electronic resource]  c2002  aBradyrhizobium  aNitrogen fixation  aSoybeans  aFixação de Nitrogênio  aSoja1 aFIGUEREDO, A.1 aVILLANI, H.1 aMICHAJLUK, J.1 aHUNGRIA, M.  tBiology and Fertility of Soils, Berlingv. 35, n. 6, p. 448-457, July 2002.