| 000 | 003100000a22001090004500 | ||
|---|---|---|---|
| 008 | 151111t1982 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 |
_a628.19 _bI6 |
||
| 942 | _cBK | ||
| 245 | _aWater resources conservation pollution and abatement : proceedings ... | ||
| 260 |
_aMeerut _bSarita Prakashan _c1982 |
||
| 999 |
_c141056 _d141056 |
||