000 00382nam a2200133Ia 4500
008 220204s9999 xx 000 0 und d
082 _a582.4
_bGEE
100 _aGEESINK, R
245 0 _aThonners analytical key to the families of flowering plants.
260 _aHague
_bLeiden University
_c1981
490 _aLeiden botanical series; v 5
650 _aFlowering plant
942 _cBK
999 _c37166
_d37166