| 000 | 00532nam a2200145Ia 4500 | ||
|---|---|---|---|
| 999 |
_c157440 _d157439 |
||
| 005 | 20241018120140.0 | ||
| 008 | 210804s9999 xx 000 0 und d | ||
| 082 |
_a333.76 _bSRI _223 |
||
| 110 | _aSri Lanka | ||
| 245 | 2 | _aA study of five settlement schemes prior to irrigation modernization: Mahawilachchiya | |
| 260 |
_aColombo _bAgrarion research &training institute _c1979 |
||
| 300 | _av.I(112 p.) | ||
| 440 |
_9153270 _aResearch study no; 28 |
||
| 942 | _cPRGD | ||