| 000 | 00418nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 210713s2018 xx 000 0 und d | ||
| 020 | _a9789312146392 | ||
| 041 | _aeng | ||
| 100 | _aPunam Sharma | ||
| 245 | _aEnvironmental science | ||
| 260 |
_aNew Delhi _bArihant Publications India Ltd. _c2018 |
||
| 365 | _b435 | ||
| 650 | _aCompetitive Exams | ||
| 700 | _aRashmi Gupta | ||
| 906 | _b2018-19 | ||
| 999 |
_c87300 _d87300 |
||
| 942 | _cBook | ||