| 000 | 00391nam a22001577a 4500 | ||
|---|---|---|---|
| 999 |
_c827737 _d827737 |
||
| 003 | OSt | ||
| 020 | _a9788173718113 | ||
| 100 | _aAloka Debi | ||
| 245 | _aEnvironmental Science and Engineering | ||
| 250 | _a2 | ||
| 260 |
_aHydera Bad _bUniversities Press _c2014 |
||
| 300 | _a252 | ||
| 440 | _aEnvironmental Science and Engineering | ||
| 650 | _aEnvironmental Science | ||
| 942 |
_2ddc _cBK |
||