| 000 | 00391cam a2200181ua 4500 | ||
|---|---|---|---|
| 001 | 12578 | ||
| 008 | 160427n ii |||gr||||Z||||||eng | ||
| 020 | _a81-7158-230-3 | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 | _bTRI | ||
| 100 | _aTrivedi,P.R. | ||
| 245 | _aConcepts in environment | ||
| 250 | _a1st re. | ||
| 260 |
_aDelhi: _bAkashdeep Pub. |
||
| 300 | _a199. | ||
| 942 | _cBK | ||
| 999 |
_c12564 _d12564 |
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