00523naa a2200169 a 450000100080000000500110000800800410001910000210006024501170008126000090019865000270020765000160023465300120025070000170026270000190027977300550029816157701995-06-27       1981    bl ---       0--  u    #d1 aVOLPON, A. G. T.  aChanges in efficiency of nitrogen fixation in various growth stages of batch cultures of Azospirillum lipoferum.  c1981  aAzospirillum lipoferum  aNitrogênio  aUAPNPBS1 aDE POLLI, H.1 aDOBEREINER, J.  tIn: Associative N2-Fixation.gv., p.111-116, 1981.