| 000 | 00377nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a574.5(06) _bAMA |
||
| 100 | _aAMAVIS, R | ||
| 245 | 0 | _aPrinciples and methods for determining ecological criteria on hydrobiocenoses. | |
| 260 |
_aOxford _bPergamon _c1976 |
||
| 650 | _aHydrobiocenoses | ||
| 700 | _aSMEETS, J | ||
| 942 | _cBK | ||
| 999 |
_c25480 _d25480 |
||