| 000 | 00376nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 240723s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 084 |
_aG:55 _bQ4 |
||
| 100 | _aP D Sharma | ||
| 245 | 0 | _aEcology and environment | |
| 250 | _a12th | ||
| 260 |
_aMeerut _bRastogi publication _c2014 |
||
| 300 | _ap.708 | ||
| 650 | _aEnvironmental studies | ||
| 942 | _cBK | ||
| 999 |
_c346840 _d346840 |
||