| 000 | 00380nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220425s1992 xx 000 0 und d | ||
| 020 | _a8170993954 | ||
| 082 |
_a363.739 _bBHA/ENV |
||
| 100 |
_aBhargava. Gopal. _9592064 |
||
| 245 | _aEnvironmental Challenges and Ecological Disaster | ||
| 250 | _a1st ed. | ||
| 260 |
_aNew Delhi _bMittal Publications _c1992 |
||
| 300 | _axii, 247p. | ||
| 999 |
_c417064 _d417064 |
||