1. Batey PWJ (2009) Comment: there may be no more Mersey basin campaign after 2010, but part of its legacy should be the innovative geographical notion on which it was founded. SourceNW 20:26
2. Department of the Environment (DoE) (1983) Letter from Michael Heseltine and Government Consultation Paper
3. EKOS Consulting (2006) Evaluation of the Mersey basin campaign; report to the government office north west. EKOS Consulting, Manchester
4. Elworthy S, Holder J (1997) Environmental protection: text and materials. Butterworths, London
5. Gregory CE (2012) Enabling sustainable river futures: exploring institutional interventions. PhD thesis, University of Auckland. Available at: https://researchspace.auckland.ac.nz/handle/2292/19480