| 000 | 00463nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 221011s9999 xx 000 0 und d | ||
| 020 | _a9789388778398 | ||
| 040 | _aPUL | ||
| 082 | _a628 PUR | ||
| 100 | _aPurkayastha, Gautam | ||
| 245 | 0 | _aEnvironmental studies | |
| 260 |
_aNew Delhi: _bKalyani Publishers, _c2019. |
||
| 300 | _a372 p. | ||
| 650 | _aEnvironmental sciences | ||
| 650 | _aHuman ecology | ||
| 650 | _aEnvironmental protection | ||
| 942 | _cBK | ||
| 999 |
_c9673 _d9673 |
||