Fernández, C., G. Carbonell, and J. V. Tarazona. “Scientific Bases for the Development of Water Quality Objectives in Spain. Ecotoxicological Criteria”. Spanish Journal of Agricultural Research 2, no. 3 (September 1, 2004): 361-367. Accessed May 4, 2025. https://sjar.revistas.csic.es/index.php/sjar/article/view/90.