| 000 | 00369 a2200145 4500 | ||
|---|---|---|---|
| 020 | _a8173197067 | ||
| 082 |
_a577 _bVAS |
||
| 090 |
_c16042 _d24351 |
||
| 100 | _aVasudevan, N. | ||
| 245 | _aEssentials of environmental science | ||
| 260 |
_aNew Delhi _bNarosa Publishing House _c2006 _g2006 |
||
| 300 |
_axi,294p. _c24cm |
||
| 650 | _aEnvironmental Science | ||
| 942 | _cSR | ||
| 999 |
_c44080 _d44080 |
||