1. Agriculture, Fisheries and Conservation Department (AFCD), 2002. Department annual report 2001–2002. Agriculture, Fisheries and Conservation Department, Hong Kong.
2. Ashworth, J.M., Corlett, R.T., Dudgeon, D., Melville, D.S., Tang, W.S.M., 1993. Hong Kong and Fauna: Computing Conservation. Hong Kong ecological database. World Wide Fund for Nature Hong Kong, 24.
3. Polycyclic aromatic hydrocarbons of anthropogenic and biopedgenic origin in a colluviated hydromorphic soil of Western Europe;Atanassova;Geoderma,2004
4. Photolysis of polycyclic aromatic hydrocarbons adsorbed on fly ash;Behymer;Environ. Sci. Technol.,1988
5. Evaluation of sediment contamination by polycyclic aromatic hydrocarbons in the Gironde estuary;Budzinski;Mar. Chem.,1997