| 000 | 00434 a2200145 4500 | ||
|---|---|---|---|
| 020 | _a9789389949421 | ||
| 082 |
_a910.13337 _bR1 |
||
| 100 | _aAnand, Vaishali | ||
| 245 | _aEnvironment and ecology For Civil Services Preliminary and main examination and other competitive examinations | ||
| 260 |
_bMcGraw Hill Education _c2022 |
||
| 300 | _aPB;xx,468 | ||
| 650 |
_aEnvironment _9479 |
||
| 650 |
_aEcology _91592 |
||
| 942 |
_2ddc _cBK _01 |
||
| 999 |
_c22048 _d22048 |
||