A

• abedini.amir Survey of Irrigation Systems Management in Landscape in Abhar Township [ Vol.13, Issue 47 - Summer Year 1398]
• Ahmadi.Ali Investigation of Hydro Geochemical Changes in Groundwater Case Study: Hamedan-Bahar Plain [ Vol.13, Issue 46 - Spring Year 1398]
• akbari.afshin Fundamentals of Chaos Theory and Fractal Geometry for Determination of Open Pit Mines’ Planning and Design Parameters regarding Sustainable Development [ Vol.13, Issue 47 - Summer Year 1398]
• ansari.Mohammad reza The application of multivariate statistical methods and environmental indicators in the evaluation of distribution heavy metals in riverin sediments of Dohezar River, North of Iran [ Vol.13, Issue 48 - Autumn Year 1398]