| 000 | 01039nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180516s9999 xx 000 0 und d | ||
| 041 | 1 | 0 |
_aAnglais - Français - Arabe _b |
| 100 | _aSience and technologie for international devlopment. | ||
| 245 | 1 | 0 |
_aMore water for Arid lands _bPromising Technologies and Research Opportunities. |
| 260 | 1 | 0 |
_a _bNational Academy of Sciences _c1974 |
| 300 | 1 | 0 |
_a _bCouv.ill.en coul. _c15 x 22 cm _e |
| 520 | 1 | 0 |
_aLittle Known but promising technologies for the use and conservation of scarce water supplies in arid areas are the subject of this report. Not a technical handbook, it aims to draw the attention of agricultural and commmmunity officials and researchers to opportunities for development projects with probable high social value.Le présent rapport traité de technique peu connues mais prometteuses pour l'utilisation et al conservation des ressources aquatiques insuffisantes dans les zones arides. _b |
| 653 | _awater conservation, L'eau de Pluie, Agriculture. | ||
| 942 | 1 | 0 |
_c01 _t1302 _u0.0.1 _v23494 |
| 994 | _a13020087 | ||
| 999 |
_c24070 _d24070 |
||