| 000 | 00368nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c533968 _d533968 |
||
| 003 | NUST | ||
| 020 |
_a8171582796 _qH/B. |
||
| 038 | _awaseem | ||
| 082 |
_a333.7 _bTRI |
||
| 100 |
_aTrivedi, P R _928044 |
||
| 245 |
_aEncyclopedia of Environmental Science / _cP R Trivedi |
||
| 260 |
_aNew Delhi : _bAkashdeep Publishing, _c1992. |
||
| 300 | _a278 p. | ||
| 942 |
_2ddc _cENC |
||