1. AAEC (Australian Atomic Energy Commission Research Establishment), 1983. Radionuclide migration around uranium ore bodies: analogue of radioactive waste repositories. Annual Report. United States Nuclear Regulatory Commission, 36 pp.
2. Proceedings of the International Symposium on Assessment of Environmental Pollution and Health Effects from Methylmercury, Kumamoto;Agaki,1993
3. Standard Methods for the Examination of Water and Wastewater, Washington, DC,1989
4. Bottom and suspended sediment sampling for studies on the behavior of mercury and other heavy metals in southwestern Amazon rivers and a reservoir, Brazil;Azcue,1994
5. Chemical geohydrology;Back,1965