 |
riego por surcos
| pendientes
| en
| curvas de nivel
| riego por surcos | |
| agric. construct. | corrugation irrigation; furrow irrigation |
| pendiente | |
| agric. | chimb hoop |
| comp., MS | -do |
| earth.sc. | gradient ratio |
| el. | mutual conductance |
| mun.plan. | ear-ring |
| transp. construct. | descending gradient |
| pendientes | |
| comp., MS mexic. | -do |
| en | |
| comp. | at |
| curvas de nivel | |
| earth.sc. | depth contour |
| |||
| corrugation irrigation; furrow irrigation | |||
| ridge-and-furrow irrigation | |||
| riego por surcos: 19 phrases in 2 subjects |
| Agriculture | 10 |
| Water resources | 9 |