N. Souter

Sustainability Criteria for Decision Support in the UK Water Industry

R. Ashley, T. Foxon, P. Pearson, 2002 .

SWARD: decision support processes for the UK water industry

R. Ashley, T. Foxon, P. Pearson, 2003 .

Sustainable Disposal of Domestic Sanitary Waste

John Davies, Richard Ashley, Andrew J. Cook, 2005 .

Assessment of the sustainability of alternatives for the disposal of domestic sanitary waste

John Davies, Richard Ashley, N. Souter, 1999 .

Sewer sediments: preparation methods for enumerating bacteria

R. Ashley, N. Souter, I. Mcgregor, 1996 .