Paul, H., Antunes, A. P. M., Covington, A. D., Evans, P. and Phillips, P. S. (2013) Towards zero solid waste: utilising tannery waste as a protein source for poultry feed. In: The 28th International Conference on Solid Waste Technology and Management. Philadelphia USA: The Journal of Solid Waste Technology and Management. ISSN 1091-8043. Also presented at: XXXII Congress of the International Union of Leather Technologists and Chemists Societies (IULTCS), Istanbul, Turkey, 29-31 May 2013
Onyuka, A., Bates, M. P., Attenburrow, G. E., Covington, A. D. and Antunes, A. P. M. (2009) Pilot-scale composting and biodegradability of bovine hair. Paper presented to: XXX Congress of the International Union of Leather Technologists and Chemists Societies (IULTCS), Beijing, China, 11-14 October 2009. Beijing, China: IULTCS. (Unpublished)
Sealey, B. J., Hill, G. and Phillips, P. S. (2001) Review of strategy for recycling and reuse of waste materials. In: Dhir, R. K., Limbachiya, M. C. and McCarthy, M. J. (eds.) Recycling and Reuse of Sewage Sludge: Proceedings of the International Symposium Organised by the Concrete Technology Unit and Held at the University of Dundee, Scotland UK on 19-20 March 2001. London: Thomas Telford. 0727729926. pp. 325-335.