Pérez y Pérez, L., and J. Barreiro-Hurlé. “Assessing the Socio-Economic Impacts of Drought in the Ebro River Basin”. Spanish Journal of Agricultural Research 7, no. 2 (June 1, 2009): 269-280. Accessed July 31, 2026. https://sjar.revistas.csic.es/index.php/sjar/article/view/418.