| 000 | 00394nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 241226s9999 xx 000 0 und d | ||
| 020 | _a8173138117 | ||
| 082 |
_a628 _bKAN |
||
| 100 | _aKanwar , Deepak. | ||
| 245 | 0 | _aEnvironmental Education 5 | |
| 260 |
_aNew Delhi : _bEvergreen Publications (India) Limited , _c2006. |
||
| 300 | _a96 Pages; | ||
| 650 | _aSanitary & municipal engineering | ||
| 999 |
_c177380 _d177380 |
||