| 000 | 00422nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 241225s9999 xx 000 0 und d | ||
| 020 | _a9788122426188 | ||
| 082 |
_a628.5 _bDE |
||
| 100 | _aDe, Anil Kumar | ||
| 245 | 0 | _aBasics of environmental studies | |
| 260 |
_aNew Delhi : _bNew Age International, _c1994 |
||
| 300 | _a130. | ||
| 365 | _a80 | ||
| 650 | _aSanitary municipal engineering | ||
| 700 | _aDe, Arnah Kumar. | ||
| 999 |
_c37685 _d37685 |
||