| 000 | 00360 a2200145 4500 | ||
|---|---|---|---|
| 020 | _a8176251046 | ||
| 082 |
_a333.7 _bGUP |
||
| 090 |
_c15030 _d22556 |
||
| 100 | _aGupta, Sunit | ||
| 245 |
_aGlobal environment _bcurrent status |
||
| 260 |
_aNew Delhi _bSarup & sons _c2000 _g2000 |
||
| 300 |
_a[6],508p. _c21cm |
||
| 650 | _aEnvironmental science | ||
| 942 | _cPR | ||
| 999 |
_c43173 _d43173 |
||