| 000 | 00364nam a2200157Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 181001s2018 xx 000 0 und d | ||
| 082 |
_a628 _bGUP |
||
| 100 | _aGupta, K. M. | ||
| 245 | 0 | _aEnvironmental studies | |
| 250 | _a2nd | ||
| 260 |
_bUmesh Publications, _aNew Delhi: _c©2005 |
||
| 300 | _a335p. | ||
| 650 | _aHumanities | ||
| 942 |
_2ddc _cREF |
||
| 999 |
_c4294 _d4294 |
||