1. Altfelder S, Beyer Ch, Duijnisveld WHM, Schneider J, Streck Th (2002) Distribution of Cd in the vicinity of a metal smelter: Interpolation of soil Cd concentrations with regard to regulative limits. J Plant Nutr Soil Sci 165(6):697–705
2. Alvarenga P, Palma P, Gonçalves AP, Fernández RM, de Varennes A, Vallini G, Duarte E, Cunha-Queda AC (2008) Evaluation of tests to assess the quality of mine-contaminated soils. Environ Geochem Health 30(2):95–99
3. Amrate S, Akretche DE, Innocent C, Seta P (2005) Removal of Pb from a calcareous soil during EDTA-enhanced electrokinetic extraction. Science Total Environ 349(1–3):56–66
4. Arienzo M, Adamo P, Cozzolino V (2004) The potential of Lolium perenne for revegetation of contaminated soil from a metallurgical site. Sci Total Environ 319(1–3):13–25
5. ASTM (2009) ASTM E2081 – 00(2004)e1, Standard guide for risk-based corrective action, ASTM E2081 – 00(2004), Environmental assessment standards and risk management standards.
http://www.astm.org/Standards/E2081.htm
. Retrieved 10 Sept 2009