| 000 | 00383nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190302s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _c635 | ||
| 040 | _aKharagpur College Library | ||
| 082 |
_a301.3 _bSAN |
||
| 100 | _aS C Santra | ||
| 245 | _aEnvironmental Science | ||
| 260 |
_bNew Central _aLondon _c2006 |
||
| 300 | _a1244 p. | ||
| 650 | _aEnvironmental Science | ||
| 942 | _cBK | ||
| 999 |
_c9248 _d9248 |
||