000 00376nam a2200133Ia 4500
008 140208s9999 xx 000 0 und d
044 _aU.S.A.
080 _a581.1662 ER29P
100 _aErdtman, G.
245 _aPollen morphology and plant taxonomy : angiosperms
_cG. Erdtman
260 _bHafner Publishing
_aNew York
_c1966
300 _axii, 553 p.; 24cm.
942 _2udc
_cGB
999 _c3016
_d3016