Velázquez, Esther - Departamento de Economía, Universidad Pablo de Olavide - 2006
other way round. We are convinced that the agricultural sector must modify the use of water to a great extent in order to … with water resources used by them. For that, the first goal is to find out, by means of the estimation of virtual water … therefore, might contribute to save water. The second objective is to put forward new ways to save water by means of the virtual …