00498naa a2200181 a 450000100080000000500110000800800410001910000190006024500730007926000090015265000150016165000150017665000100019170000150020170000150021670000180023177300670024918292512010-01-10       1977    bl ---       0--  u    #d1 aPINTHUS, M. J.  aDifferentiation of the wheat spike and its function as yield factor.  c1977  aFisiologia  aProdução  aTrigo1 aNERSON, H.1 aMILLET, E.1 aSHALON, I. B.  tIsrael Journal of Botany, Jerusalemgv. 26, n. 1, p. 47, 1977.