00429naa a2200157 a 450000100080000000500110000800800410001910000210006024500880008126000090016965300110017865300130018965300090020270000180021177300420022910956541999-04-13       1997    bl ---       0--  u    #d1 aWUSTENBERGHS, H.  aA comparison of 3 plum tree training systems during the first five years of growth.  c1997  aAMEIXA  aCONDUCAO  aPODA1 aKEULEMANS, J.  tActa Horticulturaegn.451, p.625-631.