| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c11617 _d11617 |
||
| 005 | 20240327152056.0 | ||
| 008 | 240327b xxu||||| |||| 00| 0 eng d | ||
| 040 |
_aSLIDA _cSLIDA _dSLIDA |
||
| 041 | _aeng | ||
| 110 |
_9564 _aMinistry of Mahawweli Development & Environment |
||
| 245 |
_aPreliminary Inventory of Perfluorooctance Sulfonate (PFOS) and its Salts in Sri Lanka : _hEnglish. |
||
| 260 | _c2017. | ||
| 300 |
_axi, 46 p.: _bill. tables ; _c30cm |
||
| 942 |
_2ddc _cLEN |
||