| 000 | 00348nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 151020b xxu||||| |||| 00| 0 eng d | ||
| 082 |
_223 _a372.357 _bRAI |
||
| 100 | _aRai, A.N. | ||
| 245 |
_aA textbook of environmental studies -12 / _cA. N. Rai. |
||
| 260 |
_aNew Delhi : _bGoyal Brothers Prakashan , _c2010. |
||
| 300 | _a152 p. ; | ||
| 942 |
_2ddc _cBK _09 |
||
| 999 |
_c940 _d940 |
||