Tag | Indicator | Content |
---|---|---|
041 | ## | $aEnglish |
110 | ## | $aFAO |
245 | 00 | $avillage irrigation programmes a new approach in water economy $cFAO |
260 | ## | $aRome $bFAO $c1971 |
300 | ## | $aiii, 26 p. $bfig. $c28 cm |
440 | #0 | $aFAO Irrigation and deainage paper $bFAO $c4 |