| 000 | 00355nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aKnowlton, H.E. | ||
| 245 | _aStudies in pollen, with special reference to longevity | ||
| 260 |
_aIthaca _c1922 |
||
| 300 | _a747-793 p. | ||
| 440 | _aCornell Agricultural Experime | ||
| 901 | _a19447 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c2872 _d2872 |
||