| 000 | 00548nam a2200157Ia 45e0 | ||
|---|---|---|---|
| 008 | 131130n2006 ii |||gr||||Z||||||eng | ||
| 020 | _a8183760538 | ||
| 082 | _a551 | ||
| 100 |
_aKhan, Ahmed, _eAuthor., |
||
| 245 | 0 |
_aTextbook of Environmental Studies _cAhmed Khan _hTextual Documents |
|
| 260 |
_aJaipur _bABD Publishers _c2006 |
||
| 300 | _a381. | ||
| 653 | _aEnvironmental Science | ||
| 653 | _aGeology, hydrology & meteorology | ||
| 942 |
_2ddc _cTXT |
||
| 999 |
_c12471 _d12471 |
||