| 000 | 00551cam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 180718b1990 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aO91 M664 | ||
| 245 |
_aMinimal national standards-selected inorganic chemical industry, pt.1 _cby Central Pollution Control Board |
||
| 260 |
_aDelhi _bCentral Pollution Control Board _c1990 |
||
| 300 | _a58p. | ||
| 440 | _aComprehensive Industry Document Series: Coinds/32/1989/90 | ||
| 650 | _aChemical industry | ||
| 650 | _aWater Pollution | ||
| 650 | _aPollution | ||
| 700 | _aCentral Pollution Control Boar | ||
| 999 |
_c492211 _d492211 |
||