00876naa a2200325 a 450000100080000000500110000800800410001910000160006024501010007626000090017765000220018665000130020865000140022165300130023565300170024865300120026565300230027770000130030070000140031370000170032770000140034470000140035870000150037270000160038770000170040370000190042070000170043970000140045677300800047018012882017-04-19       1987    bl ---       0--  u    #d1 aKENNEDY, C.  aThe genetic analysis of nitrogen fixation, oxygen tolerance and hydrogen uptake in azotobacters.  c1987  anitrogen fixation  aAnálise  aGenética  aAnalysis  aAzotobacters  aGenetic  aNitrogenio fixacao1 aBUCK, M.1 aEVANS, D.1 aHUMPHREY, R.1 aJONES, R.1 aRAMOS, J.1 aROBSON, R.1 aSANTERO, E.1 aTIBELIUS, K.1 aTOUKDARIAN, A.1 aWOODDLEY, P.1 aYATES, G.  tPhilosophical Transactions Royal Society Bgv.317, n.1184, p.159-171, 1987.