00615naa a2200193 a 450000100080000000500110000800800410001910000160006024500980007626000090017465300210018365300210020465300340022565300210025965300170028070000260029770000220032377300760034510541462007-07-17       2007    bl uuuu     u00u1 u    #d1 aCRUZ, E. D.  aScarification with sulphuric acid of Schizolobium amazonicum Huber ex Ducke seeds - fabaceae.  c2007  aDormencia fisica  aEspecie tropical  aImpermeabilidade do tegumento  aRegiao amazonica  aSemente dura1 aCARVALHO, J. E. U. de1 aQUEIROZ, R. J. B.  tScientia Agricola, Piracicabagv. 64, n. 3, p. 308-313, may/june, 2007.