000 00261nam a2200085Ia 4500
001 MPKV111630
008 120911s9999 xx 000 0 und d
245 _aActa Horticultural. Part No.244
_c;
260 _aNetherlands.
_binternational Society of hortl. Sciencs.
_c1989
999 _c74928
_d74928