00705nam a2200217Ia 4500008004100000020001500041082001700056100001500073245006500088260004200153300000800195650002300203650001800226653001900244653002100263700002300284700001800307942001200325999001500337952013500352170901s1981    xx            000 0 und d  a9022007308  a582.13bG25T  aGeesink, R 0aThonner's analytical key to the families of flowering plants  aLondonbLeiden University Pressc1981  a231  aBotanical sciences  aPure Sciences  aClassification  aFlowering plants  aLeeuwenberg, A.J.M  aRidsdale, C.E  2ddccBK  c9438d9438  00102ddc4070aRAUbRAUd2017-10-18eOxford Book St. Co. New DelhifDGg38.50l0o582.13 G25Tp35568r2017-10-18w1983-05-11yBK