| 000 | 00458nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a81-89301-44-6 | ||
| 041 | _aeng | ||
| 082 |
_aG:55 _bQ3 |
||
| 100 | _aTyagi, Anil . | ||
| 245 | 0 |
_aTrueman`s UGC NET/SET Environmental Science / _cby Anil Tyagi and Virendra Singh. |
|
| 260 |
_aNew Delhi : _bDanika Publishing Company , _c2013 |
||
| 300 | _a528p ; | ||
| 650 | _aEnvironmental Science | ||
| 942 | _cTB | ||
| 999 |
_c64551 _d64551 |
||