000 | 007370000a22002170004500 | ||
---|---|---|---|
999 |
_c166822 _d166822 |
||
008 | 150720t1995 xxu||||| |||| 00| 0 eng d | ||
041 | _aeng | ||
080 |
_a628 _bN3 |
||
942 | _cCP | ||
245 | _aNational sector co-ordination programme | ||
260 |
_a[Colombo] _bMinistry of Housing, Construction & Public Utilities _c[1995] |
||
300 | _avarious paging. : maps | ||
505 | _aWater supply | ||
505 | _aSanitation | ||
650 |
_aSANITATION _91791 |
||
650 |
_aSANITARY ENGINEERING _91923 |
||
650 |
_aWATER PURIFICATION _91949 |
||
650 |
_aWATER SUPPLY _9514 |
||
901 | _aMinistry of Housing, Construction & Public Utilities |