| 000 | 006250000a22002050004500 | ||
|---|---|---|---|
| 999 |
_c62326 _d62326 |
||
| 020 | _a9290901233 | ||
| 041 | _aeng | ||
| 080 |
_a626.81(548.7) _bA2 |
||
| 942 | _cBK | ||
| 100 | _aAbeyratne, Shyamala | ||
| 245 | _aRehabilitation of small-scale irrigation systems in Sri Lanka : state policy and practice in two systems | ||
| 260 |
_aColombo _bIIMI _c1990 |
||
| 300 | _a57p. : ill. | ||
| 650 |
_aIRRIGATION _9325 |
||
| 650 |
_aIRRIGATION-SRI LANKA _9522 |
||
| 650 |
_aIRRIGATION-DESIGN _9523 |
||
| 650 |
_aIRRIGATION-CONSTRUCTION _9524 |
||
| 650 |
_aIRRIGATION-AMBEWILA _9525 |
||
| 650 |
_aIRRIGATION-THAMBAGAMUWA _9526 |
||