Wilson, R. D., Briers, H. and Leharne, S. A. (2008) Linking changes in coal tar NAPL physical properties and compositional chemistry. In: Trefry, Michael G., (ed.) Groundwater Quality: Securing Groundwater Quality in Urban and Industrial Environments. IAHS Publication (324). IAHS Press, Wallingford, Oxfordshire, pp. 372-379. ISBN 978-1-901502-79-4