00385naa a2200157 a 450000100080000000500110000800800410001910000180006024500430007826000090012165000100013065000140014070000200015470000180017477300350019216197621995-06-27       1967    bl ---       0--  u    #d1 aDUNCAN, W. G.  aTassels and the productivity of maize.  c1967  aMilho  aRhizobium1 aWILLIAMS, W. A.1 aLOOMIS, R. S.  tCrop Sci.gv.7, p.37-39, 1967.