00449nam a2200193 a 450000100080000000500110000800800410001910000180006024500410007826000330011930000100015265000110016265000110017365000110018465300150019565300150021065300140022570000160023912947162006-10-16       1990    bl uuuu      00u1 u    #d1 aBLACKMORE, S.  aMicrosporesbevolution and ontogeny.  aLondon: Academic Pressc1990  a347p.  aEsporo  aPlanta  aPólen  aEvolução  aMicrosporo  aOntogenia1 aKNOX, R. B.