000 00293nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a581
_bPRO.38
245 0 _aProgress in botany: Morphology physiology gentics taxonomy geobotany. V 38.
260 _aBerlin
_bSpringer Verlag
_c1976
942 _cBK
999 _c30706
_d30706