Atufu, C.E., and Holt, C.P. (2018): Evaluating the impacts of flooding on the residents of Lagos, Nigeria. WIT Transactions on the Built Environment, 184, pp81-90.
Tudor, T.L., Holt, C.P., Freestone, N.P., Bhaskaran, G., Suresh, M, and Banga, S. (2016): Sustainable practices and lifestyle groups in a rapidly emerging economy: a case study of Chennai, India. International Journal of Environment and Sustainable Development, 15(4), pp337-351.
Bates, M., Colley, Jones, R., Holt, C.P., and Pearce, J. (2016): Into Africa. CIWM Journal, May 2016, pp26-28.
Crockett, R.G.M. and Holt, C.P. (2011): Standardised Radon Index (SRI): a normalisation of radon data-sets in terms of standard normal variables. Natural Hazards and Earth System Sciences, 11(7), 1839-1844.
Holt, C.P. and Billiald, A. (2007): Water demand, climate and climate change in the Anglian region of the UK – a case study of Hunstanton, Norfolk. In: Robinson, P.J., Jones, T. and Ming-ko, W. (eds.) Managing water resources in a changing physical and social environment. IGU Home of Geography Publication Series, Vol VII, for the IGU Commission for Water Sustainability. Rome, Italy. pp47-54. ISBN: 978-88-88692-35-7
Jones, J.A.A., Mountain, N.C., Pilling, C.G., and Holt, C.P. (2007) Implications of climate change for river regimes in Wales – a comparison of scenarios and models. In: Ferreira, J.P.L. and Viera, J.M.P. (eds): Water in Celtic Countries: Quantity, Quality and Climate Variability. IAHS publication 310. IAHS press, Wallingford, UK. 71-77. ISBN: 978-1-901502-88-6
Jackson, J.I., Holt, C.P., Newman, D.R., and Clarke, D.J. (2006): Planning for environmental and ecological gain with Sustainable Urban Drainage Systems (SUDS): monitoring and evaluation of a storm water drainage system within a new housing development at Upton, Northampton, UK. In: Davies, B. and Thompson, S. (eds.): Water and the Landscape: The Landscape Ecology of Freshwater Ecosystems. International Association for Landscape Ecology. pp 47-53.
Holt, C.P. (2000): Characteristics of the Northampton rainstorm of 9 April 1998. Weather, 55(3), 78-84.
Holt, C.P. (2000): Drought severity in Wales. In: Jones, J.A.A., Gilman, K., Jigorel, A. and Griffin, J. (eds.) Water in the Celtic world: managing resources for the 21st century. 2nd Inter-Celtic Colloquium. British Hydrological Society, Occasional paper 11, Wallingford. 119-124.
Holt, C.P. (2000): Regional variations in waste minimisation clubs: Service Industry. In: Phillips, P.S. and Bates, M.P. (eds) Waste minimisation in the Anglian Region, A report to the Environment Agency. Chapter 5.
Holt, C.P., Phillips, P.S. and Bates, M.P. (2000): Analysis of the role of waste minimisation clubs in reducing industrial water demand in the UK. Resources, Conservation and Recycling, 30, 315-331.
Holt, C.P., Phillips, P.S. and Bates, M.P. (2000): Effectiveness of waste minimization projects in reducing water demand by UK industry. Journal of the American Water Resources Association, 36(5), 1013-1022.
Johnstone, M.M., Denman, A.R., Phillips, P.S. and Holt, C.P. (2000): The cost effectiveness of radon remediation programmes in workplaces and homes in some radon affected areas in the UK. Environmental and Waste Management, 3(2), 73-80.