00448naa a2200157 a 450000100080000000500110000800800410001910000130006024500930007326000090016665000150017565000210019065000100021170000200022177300490024118404662010-01-10       1991    bl ---       0--  u    #d1 aAMIR, J.  aA model of the temperature and solar-radiation effects on spring wheat growth and yield.  c1991  aFisiologia  aRadiação Solar  aTrigo1 aSINCLAIR, T. R.  tField Crops Researchgv. 28, p. 47-58, 1991.