TY  - BOOK
AU  - Ahmad,Iqbal
AU  - Hayat,S.
AU  - Pichtel,John
TI  - Heavy metal contamination of soil: problems and remedies 
SN  - 1-57808-385-0
PY  - 2005///
CY  - Enfield, NH (USA)
PB  - Science Publishers
KW  - Metales pesados
KW  - Aspectos ambientales
ER  -