| 000 | 00395nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 140712s9999 xx 000 0 und d | ||
| 041 | _aENG | ||
| 080 |
_a628.112 _bWAT-H |
||
| 100 | _aWatt, S. B. Wood, W. E. | ||
| 245 | _aHand dug well and their construction | ||
| 260 |
_c1979 _aLondon _bIntermediate Technology Publication |
||
| 300 | _a253 | ||
| 650 | _aWell ConstructionWells | ||
| 942 | _2UDC | ||
| 999 |
_c6873 _d6873 |
||