000 | 00535 a2200181 4500 | ||
---|---|---|---|
003 | ISURu | ||
008 | 231026b ce ||||| |||| 00| 0 sin d | ||
041 | _aeng | ||
080 |
_a628.4 _bGUI |
||
245 | _aGuidelines for the implementation of hazardous waste management regulations | ||
260 |
_aColombo _bCentral Environmental Authority _g1999 |
||
300 | _aiv,75p. | ||
650 | 0 |
_aENVIRONMENTAL ENGINEERING _967030 |
|
650 | _aSRI LANKA | ||
650 | 0 |
_aWASTE MANAGEMENT _9118171 |
|
942 |
_cR _2ddc |
||
945 |
_dMain Library ADMIN _c26318 |
||
999 |
_c109078 _d136852 |