| 000 | 00484nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a0 632 08490 1 | ||
| 041 | _aeng | ||
| 082 |
_aK92 _bK9R,L1 |
||
| 100 | _aRicker, W.E. | ||
| 245 | 0 | _aIBP HandBook No.3:Methods for assessment of fish production in fresh waters / | |
| 250 | _asecond Edn. / | ||
| 260 |
_aLondon : _bInternational Biological Programme , _c1979 |
||
| 300 | _axiv,348p : | ||
| 650 | _aZoology | ||
| 942 | _cTB | ||
| 999 |
_c34688 _d34688 |
||