| 000 | 00425nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 220623s9999 xx 000 0 und d | ||
| 020 | _a9789383746002(pbk) | ||
| 041 | _aeng | ||
| 082 | _aU 20 | ||
| 100 | _aSingh, J. S., Singh, S. P. & Gupta, S. R. | ||
| 245 | _aEcology environmental science and conservation | ||
| 260 |
_aNew Delhi _bS. Chand & Co. _c2015 |
||
| 300 | _axiv, 929p. | ||
| 650 | _aGeography | ||
| 999 |
_c25991 _d25991 |
||
| 942 | _CGB | ||