00292nam a2200097Ia 4500008004100000082002700041100002900068245004300097260004600140300000800186140113s9999 xx 000 0 und d a581.162.3:582.943 K5 a"Grant, V.& Grant, K.A." aFlower Pollination in the Phlox Family a1965bColumbia University PresscNew York a180