BUFFAGNI, Andrea, Joanna L. KEMP, Stefania ERBA, Carlo BELFIORE, Daniel HERING, and Otto MOOG. “A Europe-Wide System for Assessing the Quality of Rivers Using Macroinvertebrates: The AQEM Project*) and Its Importance for Southern Europe (with Special Emphasis on Italy)”. Journal of Limnology 60, no. s1 (September 1, 2001): 39–48. Accessed April 23, 2024. https://www.jlimnol.it/jlimnol/article/view/jlimnol.2001.s1.39.