00395naa a2200145 a 450000100080000000500110000800800410001910000200006024500500008026000090013065000160013965300110015565300150016677300680018118407312010-01-10       1959    bl ---       0--  u    #d1 aRICHARDS, F. J.  aA flexible growth function for empirical use.  c1959  aCrescimento  aCurvas  aEquações  tJournal of Experimental Botanygv. 10, n. 29, p. 290-300, 1959.