| 000 | 00486nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1980 xx 000 0 und d | ||
| 020 | _a9061937515 | ||
| 082 |
_a574.526322 _bB27H |
||
| 100 | _aBarica, J. | ||
| 245 | 0 | _aHypertrophic Ecosystems | |
| 260 |
_aBoston _bDr. W. Junk B. V. Publishers _c1980 |
||
| 300 | _a348 | ||
| 650 | _aLife sciences | ||
| 650 | _aPure Sciences | ||
| 653 | _aAquatic ecology | ||
| 653 | _aEutrophication | ||
| 700 | _aMur, L. R. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c6821 _d6821 |
||