00443naa a2200145 a 450000100080000000500110000800800410001910000170006024501010007726000090017865300170018770000170020470000130022177300630023419672942013-09-27       1959    bl ---       0--  u    #d1 aSACHS, R. M.  aShoot histogenesisbthe early effects of gibberellin upon stem elongation in two rosette plants.  c1959  aHistogênese1 aBRETZ, C. F.1 aLANG, A.  tAmerican Journal of Botanygv. 46, n. 5, p. 376-381, 1959.