| 000 | 00851nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 100415s9999 xx 000 0 und d | ||
| 082 |
_b8198 _a599.74446 |
||
| 100 | _aIUCN | ||
| 245 | _aPolar bears: proceedings of the third working meeting of the polar bears specialist group organised by the survival service commission of IUCN, 7-10 February 1972, at Morges, Switzerland | ||
| 260 |
_aSWITZERLAND _c1972 _bIUCN |
||
| 365 | _b1 | ||
| 630 | _aPolar bears: proceedings of the third working meeting of the polar bears specialist group organised by the survival service commission of IUCN, 7-10 February 1972, at Morges, Switzerland | ||
| 730 | _aPolar bears: proceedings of the third working meeting of the polar bears specialist group organised by the survival service commission of IUCN, 7-10 February 1972, at Morges, Switzerland | ||
| 942 | _cBOOK | ||
| 999 |
_c591142 _d591139 |
||