00387naa a2200145 a 450000100080000000500110000800800410001910000200006024500740008026000090015465000140016365000140017765300120019177300380020315993671995-06-27 1977 bl --- 0-- u #d1 aPOSTGATE, J. R. aConsequences of the transfer of nitrogen fixation genes to new hosts. c1977 aGenética aRhizobium aREVISAO tAmbiogv.6, n.2, p.178-180, 1977.