| 000 | 00492nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 150909s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _a 631 .7 | ||
| 082 | _bSAG/OR | ||
| 100 | _aSagardoy J A | ||
| 100 | _eAuthor | ||
| 245 | _aorganization, operation and maintenance of irrigation schemes | ||
| 260 | _aRome | ||
| 260 | _bFAO | ||
| 260 | _c1982 | ||
| 300 | _a166 Pages | ||
| 365 | _aRs .55 | ||
| 650 | _aWater conservation | ||
| 942 | _cBK | ||
| 999 |
_c234036 _d234036 |
||