Simon, T.P. and E.B. Emery. 1995. Modification and Assessment of an Index of Biotic Integrity to Quantify Water Resource Quality in Great Rivers. Regulated Rivers: Research and Management, Vol. 11, 283-298.
Simon, T.P. and E.B. Emery. 1995. Modification and Assessment of an Index of Biotic Integrity to Quantify Water Resource Quality in Great Rivers. Regulated Rivers: Research and Management, Vol. 11, 283-298.