005460000a22001690004500060000800000082001800008100002000026100001900046245009000065260002700155260000900182300000800191650003500199942000700234999001900241952011600260  a100  a589.95045 THO  aSkerman, V.B.D.  aThompson, J.P.  aAzotobacteraceae : the taxonomy and ecology of the aerobic nitrogen - fixing bacteria  aLondon, Academic press  c1979  a417  aAzotobacter/ taxonomy/ ecology  cBK  c349753d349753  00104070aKAUCOAVbKAUCOAVd2014-05-02l0o589.95045 THOpKAU_COAV-19383r2014-05-02 00:00:00w2014-05-02yBK