| 000 | 00304nam a2200121Ia 4500 | ||
|---|---|---|---|
| 082 |
_a553.7 _bVAL |
||
| 100 | _aVallentine, H. R. | ||
| 245 | _aWater in the service of man. | ||
| 260 |
_aNew York,London etc _bPenguin Books Ltd. _c1961 |
||
| 300 | _a224p. | ||
| 890 | _aUnited Kingdom | ||
| 999 |
_c37102 _d37102 |
||
| 650 |
_aDeveloping countries _aWater-supply engineering _aHydraulics |
||
| 650 | _aSolar energy | ||