| 000 | 00421nmm a2200145 a 4500 | ||
|---|---|---|---|
| 999 |
_c7948 _d7948 |
||
| 020 | _a979-8338512968 | ||
| 100 | 1 | _aDas, R.C. | |
| 245 | 1 | 0 | _aEnvironmental Science |
| 260 |
_a[S.l.] : _bPHI Learning Private Limited, _c2013. |
||
| 300 | _a1 online resource (463 p.) | ||
| 650 | _aEnvironmental Science | ||
| 700 | 1 | _aBhera, D.K | |
| 856 | 4 | 0 | _uhttp://www.amazon.com/exec/obidos/ASIN/B00DVNUNG4/chopaconline-20 |
| 942 | _cBK | ||