HOW OLIVE GROWERS CAN ESTIMATE SUSTAINABILITY OF THEIR WATER MANAGEMENT. DEFINITION OF A HYDROSUSTAINABLE INDEX - Corell, M, Martín-Palomo MJ, Carrillo, T.,Collado, J, Hernández-García, F, Girón, I, Andreu, L., Centeno, A, Pérez-López, D, Carbonell-Barrachina, A, Moriana, A, (Expoliva 2019. Comunicaciones Presentadas Al Xix Simposio Científico-Técnico, 2019)