| 000 | 00339nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 160316s1991 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8170993611 | ||
| 100 | _aSwarup R. | ||
| 245 | _aEncyclopedia Of Ecology Environment And Pollution Control | ||
| 250 | _a | ||
| 260 |
_aNEW DELHI _bMITTAL PUBLICATIONS _c1991 |
||
| 300 | _a | ||
| 700 |
_a _a |
||
| 999 |
_c3846 _d3846 |
||