00446nam a2200133Ia 4500008004100000082002600041100003200067245004100099260003100140300000800171942000700179952010900186999001700295140113s9999    xx            000 0 und d  a581.331.2(082.2)   L1  a"Heslop, Harrison. J., ed."  aPollen : Development and physiology   a1973bButterworthscLondon  a338  cBK  00104070aVTLbVTLd2014-01-13l0o581.331.2(082.2)   L1pVBK2827r2014-01-13 00:00:00w2014-01-13yBK  c59508d59508