000 00440nam a2200169Ia 4500
008 170901s1957 xx 000 0 und d
082 _a582.0463
_bE77P
100 _aErdtman, G.
245 0 _aPollen and Spore Morphology/Plant Taxonomy
260 _aNew York
_bThe Ronald Press Company
_c1957
300 _a151
650 _aBotanical sciences
650 _aPure Sciences
653 _aMorphology
653 _aPollen
942 _2ddc
_cBK
999 _c9420
_d9420