Estadisticas : A methodology to classify irrigated areas: Application to the central Ebro River Basin in Aragón (Spain) Zapata, N. Visitas:348 190 ( Estados Unidos de América ) 79 ( Reino Unido ) 39 ( Hong kong ) 11 ( Alemania ) 7 ( Letonia ) 6 ( Singapur ) 5 ( China ) 3 ( Francia ) 3 ( Irlanda ) 2 ( Finlandia ) 2 ( Austria ) 1 ( Bulgaria ) Descargas: 79
190 ( Estados Unidos de América ) 
79 ( Reino Unido ) 
39 ( Hong kong ) 
11 ( Alemania ) 
7 ( Letonia ) 
6 ( Singapur ) 
5 ( China ) 
3 ( Francia ) 
3 ( Irlanda ) 
2 ( Finlandia ) 
2 ( Austria ) 
1 ( Bulgaria )