2LI RL(李润林),YAO YM(姚艳敏),TANG PQ(唐鹏钦).Research progress on evaluation of soil environmental quality in agricultural production area[J].Chinese Agricultural Science Bulletin,2010,27(6):296-300.
3Abrahams P W. Soils: their implications to human health [J]. Science of the Total Environment, 2002, 291 ( 1 ) : 1-32.