| 000 | 00423nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1976 xx 000 0 und d | ||
| 020 | _a0071254310 | ||
| 082 |
_a574.52632 _bW55F |
||
| 100 | _aWilloughby, L.G. | ||
| 245 | 0 | _aFreshwater Biology | |
| 260 |
_aLondon _bHutcjinson Of London _c1976 |
||
| 300 | _a167 | ||
| 650 | _aLife sciences | ||
| 650 | _aPure Sciences | ||
| 653 | _aFreshwater ecology | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c6820 _d6820 |
||