| 000 | 00337 a2200109 4500 | ||
|---|---|---|---|
| 008 | 190226b xxu||||| |||| 00| 0 | ||
| 100 | _aHart | ||
| 245 |
_aGeographievariations of some physiological and morphological characters in certain freshwater fish / _cHart |
||
| 260 |
_aToronoto _bInnes Pub Co. _c1952 |
||
| 300 | _a308p. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c9200 _d9200 |
||