| 000 | 00431cam a2200169 4500 | ||
|---|---|---|---|
| 020 | _a072169120X | ||
| 040 | _cDLC | ||
| 082 | 0 | 0 | _a574 SAU 1971 A080 Or. |
| 100 | 1 | _aWarren, Charles E., | |
| 245 | 1 | 0 | _aBiology and water pollution control |
| 260 |
_aPhiladelphia, _bSaunders, _c1971. |
||
| 300 |
_axvi, 434 p. _billus. _c27 cm. |
||
| 650 | 0 | _aWater | |
| 650 | 0 | _aFreshwater ecology. | |
| 700 | 1 | _aDoudoroff, Peter. | |
| 942 | _cEK | ||
| 999 |
_c15554 _d15554 |
||