| 000 | 00638nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 131101s9999 xx 000 0 und d | ||
| 020 | _a126133298 | ||
| 040 | _aCIFRI LIBRARY | ||
| 041 | _aEnglish | ||
| 082 |
_a551.48 _bE26 |
||
| 245 |
_aConservation and productivity of natural waters _cedited by R. W. Edwards and D. J. Garrod |
||
| 260 |
_aLondon _bAcademic Press _c1972 |
||
| 300 | _axv,318p.; fig. | ||
| 440 | _aSymposia of the Zoological Society of London; no.29 | ||
| 500 | _aIncludes bibliography & index | ||
| 650 | _aFreshwater productivity - Conservation and restoration | ||
| 700 | _aEdwards, R. W., edt. | ||
| 942 | _cBK | ||
| 999 |
_c2073 _d2073 |
||