| 000 | 00505nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 230524s9999 xx 000 0 und d | ||
| 040 | _cUDSM | ||
| 050 | _aQL1.Z733 No. 29 | ||
| 100 | _aEdwards, R. W. | ||
| 245 | 0 | _aConservation and productivity of natural waters | |
| 260 | _aLondon | ||
| 260 | _bAcademic Press | ||
| 260 | _c1972 | ||
| 300 | _axv, 318p. | ||
| 300 | _c24cm. | ||
| 650 | _aAquatic resources | ||
| 700 | _aill | ||
| 942 | _2Library of Congress Classification | ||
| 942 | _cBook | ||
| 999 |
_c26440 _d26440 |
||