| 000 | 00394nam 22001453 4500 | ||
|---|---|---|---|
| 001 | 31981 | ||
| 090 | _a31981 | ||
| 100 | _a20250630d1956 u||y0engy50 ba | ||
| 101 | _aeng | ||
| 102 | _aGB | ||
| 200 |
_aThe stock of mackerel in the North Sea in 1956 _fR. Kändler |
||
| 210 |
_a[S.l. _cs.n.] _d1956 |
||
| 215 |
_ap. 204-205 _cil. _d26 cm |
||
| 606 |
_aCavala _yMar do Norte _z1956 |
||
| 700 |
_aKändler _bR. |
||