| 000 | 00706nam a2200193 a 4500 | ||
|---|---|---|---|
| 003 | AR-LpUBP | ||
| 005 | 20240702191213.0 | ||
| 007 | ta | ||
| 008 | 080711s1970 fr b g 000 0 fra d | ||
| 040 |
_aAR-LpUBP _bspa _cAR-LpUBP |
||
| 110 | 2 |
_aSymposium on ecology of the subartic regions. Otaniemi, 1966 _992520 |
|
| 245 | 1 | 0 | _aEcology of the subarctic regions. Proceeding of the Helsinki Symposium. Ecologie des régions subarctique. Actes du colloque d'Helsinki |
| 260 |
_aParís : _bUNESCO, _c1970. |
||
| 300 |
_a364 p. : _bilus., mapas, tablas, diagrs. ; _c27 cm. |
||
| 490 | 0 |
_aEcology and conservation ; _v1 |
|
| 500 | _aBibliografía al final de capítulos | ||
| 942 | _cBK | ||
| 999 |
_c519666 _d519666 |
||
| 988 |
_c76 _dMaría Victoria Somoza _a76 _bMaría Victoria Somoza |
||