Open Access Research Paper Views (346) Download (15) Contamination assessment and spatial distribution mapping of heavy metals in agricultural soils of south Hossein Abad copper index (Neyriz, Iran) Mehrdad Karimi, Alireza Nazari J. Bio. Env. Sci.6( 5), 513-524, May 2015. Key: Enrichment factorGeoaccumulation indexheavy metalsHossein AbadIsograde mapsPollution index Details