| 000 | 00466 a2200157 4500 | ||
|---|---|---|---|
| 020 | _a9290901349 | ||
| 082 |
_a631.7 _bNIJ |
||
| 090 |
_c25437 _d42979 |
||
| 100 | _aNijman, Charles | ||
| 245 |
_aIrrigation management processes and conditions _ba case study of Sri Lanka's walawe improvement project |
||
| 260 |
_aColombo _bIIMI _c1991 _g1991 |
||
| 300 |
_axxx,277p. _c21cm |
||
| 440 | _aIIMI Country Paper Sri Lanka No.8 | ||
| 650 | _awater Conservation | ||
| 942 | _cL | ||
| 999 |
_c52387 _d52387 |
||