| 000 | 00492 a2200181 4500 | ||
|---|---|---|---|
| 999 |
_c2579 _d2579 |
||
| 003 | ISURa | ||
| 008 | 170726b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a821308505 | ||
| 041 | _aSinhala | ||
| 082 |
_a628.1 _bCOM |
||
| 100 |
_aArlosoroff , Saul _927030 |
||
| 245 |
_aCommunity water supply _bthe handpump option |
||
| 260 |
_c1987 _aWashington _bThe world bank _g1987 |
||
| 300 |
_c28 cm. _a[x] , 202 p. |
||
| 650 |
_aWATER HANDPUMP _946303 |
||
| 650 |
_aENGINEERING _91733 |
||
| 942 |
_cLN _2ddc |
||