| 000 | 00334cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1985 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aO91x54 Si64e | ||
| 100 | _aPramod Singh | ||
| 245 |
_aEnvironmental pollution and management _cby Pramod Singh |
||
| 260 |
_aAllahabad _bChugh _c1985 |
||
| 300 | _a243p. | ||
| 650 | _aPollution - India | ||
| 999 |
_c353361 _d353361 |
||