00460naa a2200157 a 450000100080000000500110000800800410001910000170006024500500007726000090012765000100013665300300014670000170017670000170019377300920021016024001995-06-27       1983    bl ---       0--  u    #d1 aLADHA, J. K.  aBiological nitrogen fixation in wetland rice.  c1983  aArroz  aFIXACAO DE N2 SOLO/PLANTA1 aWATANABE, I.1 aROGER, P. A.  tIn: Proceedings of a Conference on Women in Rice Farming Systems.gv., p.481-487, 1983.