| 000 | 00572 a2200193 4500 | ||
|---|---|---|---|
| 999 |
_c4988 _d4988 |
||
| 003 | ISURa | ||
| 008 | 160616b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aSinhala | ||
| 082 |
_a370.115 _bTRA |
||
| 245 | _aපරිසර සුරැකුම් පුහුණුව | ||
| 260 |
_c2003 _aNetherlands _bARCADIS _g2003 |
||
| 300 |
_c29 cm. _a87 p. _bill. |
||
| 650 |
_aENVIRONMENT PROTECTION PRACTICE _913776 |
||
| 650 |
_aWATER POLLUTION _97449 |
||
| 650 |
_aAIR POLLUTION _99228 |
||
| 650 |
_aNOISE POLLUTION _913777 |
||
| 650 |
_aVAST MANAGEMENT _913778 |
||
| 942 |
_cLN _2ddc |
||