List of Articles Keywords: Nitrate Open Access Article Abstract Page Full-Text 1 - Spatial distribution verification of ground water (case study: Dezful plain) Mohammadhosin Esvandzibaei hossein eslami Open Access Article Abstract Page Full-Text 2 - Survey Changes of Nitrate and Tuber Production of Potato under Integrated Management of Manure and Chemical Fertilizer in Different Locations of Isfahan, Iran MOHAMMAD ABDOLLAHI NASER LATIFI MOHAMAD REZA DADASHI