| 000 | 00442nam a2200157 a 4500 | ||
|---|---|---|---|
| 999 |
_c1595 _d1595 |
||
| 020 | _a0471905259 (hardcover) | ||
| 020 | _a9780471905257 (hardcover) | ||
| 100 | 1 | _aVelz, Clarence J. | |
| 245 | 1 | 0 | _aApplied Stream Sanitation / |
| 250 | _a1st ed. | ||
| 260 |
_a[S.l.] : _bWiley, _c1970. |
||
| 300 | _a619 p. | ||
| 650 | _aStream self-purification | ||
| 856 | 4 | 0 | _uhttp://www.amazon.com/exec/obidos/ASIN/0471905259/chopaconline-20 |
| 942 | _cBK | ||