1. R. Baudo, J.P. Giesy, H. Muntau (Eds.), Sediments: Chemistry and Toxicity of in-place pollutants, Lewis Publishers Inc., Boca Raton (Florida), 1990.
2. J.W. Moore, S. Ramamoorthy, Heavy Metals in Natural Waters: Applied Monitoring and Impact Assessment, Springer, New York, 1984.
3. J. Kubota, in: I. Thornton (Ed.), Soils and Plants and the Geochemical Environment in Applied Environmental Geochemistry, Academic Press, London, 1983 (Chapter 4).
4. E. Prichard, G.M. Mackay, J. Points (Eds.), Inorganic Analytes, Sample Preparation in Trace Analysis: A Structured Approach to Obtaining Reliable Results, Royal Society of Chemistry, Cambridge, 1996 (Chapter 3).
5. Organic micropollutant and trace element pollution of Irish soils