| 000 | 00359nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 221130s2018 xx 000 0 und d | ||
| 020 | _a9788121927642 | ||
| 041 | _aeng | ||
| 082 | _a574.537614 | ||
| 100 |
_aDr. Asthana, D.K. _91230434 |
||
| 245 | _aTextbook of Environment Studies | ||
| 260 |
_aNew Delhi _bS.Chand & Company Pvt.Ltd. _c2018 |
||
| 300 | _a397p | ||
| 999 |
_c800792 _d800792 |
||