1. BNGSL, 2006. Monitoring our environment. Discharges and monitoring in the UK. Annual Report 2005. British Nuclear Group Sellafield Ltd.
2. Environmental Chemistry of the Elements;Bowen,1979
3. The amino-acid and sugar composition of 16 species of microalgae used in mariculture;Brown;Journal of Experimental Marine Biology and Ecology,1991
4. Uptake and elimination of iodine-131 by the freshwater clam Corbicula manilensis Philippi from water;Cuvin-Aralar;Natural and Applied Science Bulletin,1988