| 000 | 00416nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 160906s9999 xx 000 0 und d | ||
| 100 | _aAmarasinghe, Upali | ||
| 100 | _aSeckler, David | ||
| 245 | _aWorld water demond and supply, 1990 to 2025: scenarios and Issues | ||
| 260 | _aSri lanka | ||
| 260 | _bInternational Water Management Institute | ||
| 260 | _c1998 | ||
| 300 | _a40 | ||
| 440 | _aResearch report 19 | ||
| 999 |
_c109177 _d109177 |
||