BUFFAGNI, A., KEMP, J.L., ERBA, S., BELFIORE, C., HERING, D. and MOOG, O. 2001. 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, s1 (Sep. 2001), 39–48. DOI:https://doi.org/10.4081/jlimnol.2001.s1.39.