| 000 | 00398nam a2200145Ia 4500 | ||
|---|---|---|---|
| 020 | _a0-903031-57-4 | ||
| 082 |
_a623.912 _bWAH |
||
| 100 |
_aWatt S.B, Wood W.E _999825 |
||
| 245 |
_aHand Dug Wells and their construction _cS.B. Watt, W.E. Wood |
||
| 260 |
_aLondon _bIntermediate Technology Pub _c1979 |
||
| 300 | _b253p | ||
| 546 | _aeng | ||
| 650 |
_aWells, H G collected works _999826 |
||
| 942 | _cBK | ||
| 999 |
_c4255 _d4255 |
||