| 000 | 00364nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 241225s9999 xx 000 0 und d | ||
| 020 | _a139780070494633 | ||
| 082 |
_a628 _bBAS |
||
| 100 | _aBasak, N N. | ||
| 245 | 0 | _aEnvironmental engineering | |
| 260 |
_aNew Delhi : _bTmh, _c1994 |
||
| 300 | _a295. | ||
| 365 | _a260 | ||
| 650 | _aSanitary municipal engineering | ||
| 999 |
_c39287 _d39287 |
||