| 000 | 00352nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 161001s2012 xx 000 0 und d | ||
| 020 | _a9788170000000 | ||
| 100 | _aThakur, Vidya | ||
| 245 | _aTextbook of environmental science | ||
| 260 |
_aJodhpur _bScientific Publishers _c2012 |
||
| 300 | _a307p. | ||
| 650 | _aEnvironmental science | ||
| 942 |
_2ddc _cC |
||
| 999 |
_c7753 _d7753 |
||