| 000 | 00506nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 150909s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _a628.5 | ||
| 082 | _bRAV/BI | ||
| 100 | _aRavera O | ||
| 100 | _eEditor | ||
| 245 | _aBiological aspects of freshwater pollution | ||
| 260 | _aOxford | ||
| 260 | _bCommission of the european communities | ||
| 260 | _c1979 | ||
| 300 | _a213 Pages | ||
| 365 | _aUSD.26 | ||
| 650 | _aAquatic environment | ||
| 942 | _cBK | ||
| 999 |
_c230862 _d230862 |
||