8Chlopecka A.Assessment of form of Cd,Zn and Pb in contaminated calcareous and gleyed soils in Southwest Poland[J].The Science of the Total Environment,1996,188:253-262
9Thornton I.Geochemistry and the mineral nutrition of agricultural livestock and wildlife[J].Applied Geochemistry,2002,17:1 017-1 028
10Houba V J G,Lexmond Th M,Novozamsky I,et al.State of the art and future developments in soil analysis for bioavailability assessment[J].The Science of the Total Environment,1996,178:21-28
