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| 999 |
_c42958 _d42958 |
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| 005 | 20220531100123.0 | ||
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a929090IIIX | ||
| 082 |
_a631.7 _bGUN _223 |
||
| 100 | _aGUNADASA, A.M.S.Sunil | ||
| 245 | 4 |
_aThe Kimbulwana oya irrication scheme: an approach to improved system management _c/[by] A.M.S. Sunil Gunadasa |
|
| 260 |
_aColombo _bInternational Irrigation Management Institute _c1989 |
||
| 300 | _axiii, 42 p. | ||
| 942 | _cPR | ||