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| 008 | 240831s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9788120345232 | ||
| 100 | _aMeenakshi, P | ||
| 245 | 0 | _aElements of Environmental Science and Engineering | |
| 260 |
_aNew Delhi _bPHI Learning Pvt Ltd _c2012 |
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| 300 | _a324p. | ||
| 942 | _yBK | ||
| 999 |
_c22804 _d22804 |
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