| 000 | 004550000a22001690004500 | ||
|---|---|---|---|
| 245 | _aOrganization, operations and maintenance of irrigation schemes | ||
| 100 | _aSagardoy, J.A. | ||
| 100 | _aBottrall, A. | ||
| 100 | _aUittenbogaard, G.O. | ||
| 260 |
_aRome _bFAO _c1982 |
||
| 300 | _aviii, 166p. : ill. | ||
| 440 | _aFAO irrigation & drainage paper ; no.40 | ||
| 020 | _a9251012458 | ||
| 080 |
_a626.8 _bS3 |
||
| 041 | _aEN | ||
| 942 |
_cBK _01 |
||
| 999 |
_c118682 _d118682 |
||