| 000 | 00411nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190302s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _c125 | ||
| 040 | _aKharagpur College Library | ||
| 082 |
_a301.3 _bDUT |
||
| 100 | _aNilanjana Dutta | ||
| 245 | 4 | _aThe Environment And Its Problems | |
| 260 |
_bSarat book distributers _aKolkata _c2002 |
||
| 300 | _a148 p. | ||
| 650 | _aEnvironmental Science | ||
| 942 | _cBK | ||
| 999 |
_c2548 _d2548 |
||