Name Shahram Shiranzaei Affiliation عضو یک سازمان غیر آموزشی یا پژوهشی داخلی Degree _ Website Email shiranzaei [dot] shahram [at] yahoo [dot] com JournalPaper Presentation Book Thesis Speech FinishedProject StandardCreation TitleJournal 1 Economic Valuation and Modeling of Multiple Threats to Water and Soil Resources using the WaterWorld Policy Support System in Karkheh National Park - Southwestern Iran ecopersia