| 000 | 00368nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1990 xx 000 0 und d | ||
| 082 |
_a574.5 _bZ-6E |
||
| 100 | _aZhukov, Oleg | ||
| 245 | 0 | _aEcology Cause for Alarm | |
| 260 |
_aMoscow _bNovosti _c1990 |
||
| 300 | _a75 | ||
| 650 | _aLife sciences | ||
| 650 | _aPure Sciences | ||
| 653 | _aEcology | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c6742 _d6742 |
||