00468naa a2200169 a 450000100080000000500110000800800410001910000150006024500900007526000090016565000080017465300080018265300150019070000200020570000180022577300550024316088611995-06-27       1986    bl uuuu     u00u1 u    #d1 aLEE, K. K.  aNitrogen fixation (acetylene reduction) by lines composing `Park' Kentucky bluegrass.  c1986  aAra  aFBN  aForrageira1 aSHEARMAN, R. C.1 aKLUCAS, R. V.  tCan. J. Microbiol.gv. 32, n. 4, p. 348-352, 1986.