1. Microbial Biomass and Tolerance of Microbial Community on an Aged Heavy Metal Polluted Floodplain in Japan
2. P. B.Tchounwou , C. G.Yedjou , A. K.Patlolla and D. J.Sutton , Heavy metal toxicity and the environment , in Molecular, clinical and environmental toxicology , Springer , Basel , 2012 , pp. 133–164
3. Test of Tree Core Sampling for Screening of Toxic Elements in Soils from a Norwegian Site
4. A.Kabata-Pendias and H.Pendias , Trace elements in plants , in Trace elements in soils and plants , 2001 , pp. 83–34
5. G. M.Pierzynski , J. T.Sims and G.Vance , Soils and environmental quality , CRC Press LLC , Boca Raton, FL , 2000