000 | 00451nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 160316s9999 xxu||||| |||| 00| 0 eng d | ||
020 | _a9788131517604 | ||
100 | _aDeeksha Dave | ||
245 | _aTextbook of environmental studies | ||
260 |
_aDelhi _bCengage Larning India Pvt. Ltd _c2012 |
||
300 | _axv, 369 p.;24 cm. | ||
650 | _aEnvironmental science | ||
999 |
_c106090 _d106090 |