000 00414nam a2200145Ia 4500
008 170101s1981 xx 000 0 und d
082 _a582.130 12 T40
100 _aGEESINK, R
245 0 _aThonner's analytical key to the families of flowering plants
260 _bWageningen
_c1981
300 _a231p
650 _aANGIOSPERMS -- CLASSIFICATION
653 _aANGIOSPERMS -- CLASSIFICATION
942 _2ddc
_cB
999 _c104958
_d104958