| 000 | 00620 a2200193 4500 | ||
|---|---|---|---|
| 999 |
_c7079 _d7051 |
||
| 003 | ISURa | ||
| 008 | 170111b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9789555891158 | ||
| 041 | _aEnglish | ||
| 082 |
_a363.72 _bWAT |
||
| 100 |
_aPathmarajah , S _eed _927106 |
||
| 245 | _aWater supply ,sanitation and waste water management:progress and prospects towards clenan and helthy society | ||
| 260 |
_c2009 _aPeradeniya _bCap-Net Lanka _g2009 |
||
| 300 |
_c26 cm. _a[v] , 119 p. |
||
| 650 |
_aENVIRONMENTAL PROBLEMS _96131 |
||
| 650 |
_aCLEAN AND HEALTHY _927107 |
||
| 700 |
_aMowjood , M.I.M. _eed _927108 |
||
| 942 |
_cLN _2ddc |
||