000 00532nam a2200193Ia 4500
008 170901s1981 xx 000 0 und d
020 _a9022007308
082 _a582.13
_bG25T
100 _aGeesink, R.
245 0 _aThonner's analytical key to the families of Flowering Plants
260 _aLondon
_bLeiden University Press
_c1981
300 _a231
650 _aBotanical sciences
650 _aPure Sciences
653 _aClassification
653 _aFlowering plants
700 _aLeenwenberg, A. J. M.
942 _2ddc
_cBK
999 _c9437
_d9437