| 000 | 00552cam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 180718b1989 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aY1182 In8p | ||
| 100 | _aInternational Commission on Irrigation | ||
| 245 |
_aPlanning the management, operation and maintainance of irrigation and drainage systems: a guide for the preparation of strategy _cby International Commission on Irrigation and Drainage |
||
| 260 |
_aWashington, D.C. _bIBRD _c1989 |
||
| 300 | _a150p. | ||
| 440 | _aWBDP 45 | ||
| 650 | _aSalaries - Teachers - Africa | ||
| 700 | _aDrainage | ||
| 999 |
_c224727 _d224727 |
||