| 000 | 00619nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 131101s9999 xx 000 0 und d | ||
| 020 | _a632054307 | ||
| 040 | _aCIFRI LIBRARY | ||
| 041 | _aEnglish | ||
| 082 |
_a551.482 _bE24 |
||
| 245 | 2 |
_aA Manual on methods for the assessment of secondary productivity in fresh waters _cedited by W. T. Edmondson |
|
| 260 |
_aLondon _bInternational Biological Programme _cc1971 |
||
| 300 | _axxiv,358p.; fig., tables | ||
| 440 | _aIBP handbook; no. 17 | ||
| 500 | _aIncludes index | ||
| 650 | _aFreshwater biology - Assessment | ||
| 700 | _aEdmondson, W. T., ed. | ||
| 942 | _cBK | ||
| 999 |
_c4092 _d4092 |
||