1. What a geochemical analysis means;Gill,1997
2. Elemental analysis of soil samples for forensic purposes by inductively coupled plasma spectrometry—precision considerations;Pye;For. Sci. Int.,2006
3. Particle size analysis of sediments, soils and related particulate materials for forensic purposes using laser granulometry;Pye;For. Sci. Int.,2004
4. Stable carbon and nitrogen isotope variations in soils: forensic applications;Croft,2004
5. Inductively coupled plasma-atomic emission spectrometry (ICP-AES);Walsh,1997