00542naa a2200169 a 450000100080000000500110000800800410001910000170006024501330007726000090021065000140021965300250023370000170025870000140027570000170028977300660030616005961995-06-27       1977    bl ---       0--  u    #d1 aSALEM, S. H.  aEffect of some pesticides on the nodulation and nitrogen fixation of infected broad bean plants with root rot and wilt diseases.  c1977  aPesticida  aLEGUMINOSA TEMPERADA1 aHAMED, A. S.1 aZOHDY, L.1 aSAHAB, A. F.  tActa Phytopathol. Acad. Sci. Hung.gv.12, n.1, p.23-30, 1977.