North West England

1. Hayes, J. / Flaxman, E. W. / Scivier, J. B. (1973): A Comprehensive Scheme for Sewage Sludge Disposal in North-West England. Dans: Proceedings of the Institution of Civil Engineers, v. 55, n. 1 (mars 1973), pp. 1-21.

   https://doi.org/10.1680/iicep.1973.4946

2. Williams, I. D. / Deakin, N. (2007): Littering of a watercourse in north-west England. Dans: Proceedings of the Institution of Civil Engineers - Municipal Engineer, v. 160, n. 4 (décembre 2007), pp. 201-207.

   https://doi.org/10.1680/muen.2007.160.4.201

3. Pontee, Nigel I. (2011): Reappraising coastal squeeze: a case study from north-west England. Dans: Proceedings of the Institution of Civil Engineers - Maritime Engineering, v. 164, n. 3 (septembre 2011), pp. 127-138.

   https://doi.org/10.1680/maen.2011.164.3.127