| 000 | 00457nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1951 xx 000 0 und d | ||
| 082 |
_a581.38 _bC42S |
||
| 100 | _aClausen, Jens | ||
| 245 | 0 | _aStages in the Evolution of Plant Species | |
| 250 | _a1 | ||
| 260 |
_aNew Delhi _bHafner Publishing Company _c1951 |
||
| 300 | _a206 | ||
| 650 | _aBotanical sciences | ||
| 650 | _aPure Sciences | ||
| 653 | _aEvolution | ||
| 653 | _aPlants | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c8936 _d8936 |
||