| 000 | 00368nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180612s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a903031272 | ||
| 041 | _aen | ||
| 082 | _a628.114 | ||
| 100 | _aWATT,S.B. | ||
| 245 | 0 | _aHand dug wells and their contruction | |
| 260 |
_aLondon. _bIntermediate Technology pub. _cLtd. 1979 |
||
| 300 | _a254p. | ||
| 942 | _cPR | ||
| 999 |
_c51652 _d51652 |
||