| 000 | 00337nam a22001217a 4500 | ||
|---|---|---|---|
| 999 |
_c1016 _d1016 |
||
| 020 | _a978-81-8356-531-8 | ||
| 082 | _aCir. 530 M77 c2010 | ||
| 100 | _aMehta, Meenakshi | ||
| 245 | _aUnderstanding environmental science | ||
| 260 |
_aNew Delhi: _bDiscovery Publishing House Pvt. Ltd.; _cc2010. |
||
| 300 | _a351p. : ill. ; 220cm | ||
| 942 | _cBK | ||