| 000 | 00435nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1953 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 | _a590/227 | ||
| 100 | _aNELSON (O E) | ||
| 245 | _aComparative embryology of vertebrates | ||
| 260 |
_aNew York _bThe Blakiston Co. _c1953 |
||
| 650 | _avertebrates | ||
| 650 | _aof | ||
| 650 | _aembryology | ||
| 650 | _aComparative | ||
| 690 | _aZoology | ||
| 906 | _a010799 | ||
| 999 |
_c138689 _d138689 |
||