List of Articles کشت آبی Open Access Article Abstract Page Full-Text 1 - The Effect of Land Use on the Distribution of Chemical Forms of Copper and Cobalt, and their Biological Risk Assessment in Soils of Zanjan Province Ali Afshari Parisa Alamdari Open Access Article Abstract Page Full-Text 2 - Fractionation and Risk Assessment Zinc in Calcareous Soils under Dry Farm and Irrigated Cultivation in Province Zanjan Ali Afshari