List of Articles Open Access Article Abstract Page Full-Text 1 - The Effect of Synoptic Patterns on the Floods of the Southern Caspian Sea Coast, Case Study: Shafarood and Talar Rivers بهلول Alijani Gh Azizi پرویز Rezaei Open Access Article Abstract Page Full-Text 2 - Central Place and Local Influence Range Theories and Models مسعود Mahdavi Open Access Article Abstract Page Full-Text 3 - Migration and its background factors in Iran حبیب اله Zanjani Open Access Article Abstract Page Full-Text 4 - Approach to Rural Economic Developments, Case Study: Villages of Quebec State of Canada سید حسن Motiei Open Access Article Abstract Page Full-Text 5 - Curve Number (CN) Calculating and Zonation of Subbasins Case study: Ahar Chay Basin بهروز Sari Open Access Article Abstract Page Full-Text 6 - Urban expantion and its agricultural negative effects بیزن Rahmani Open Access Article Abstract Page Full-Text 7 - Geomorphological characteristics of raised beaches of south east of Iran حسین Negaresh Open Access Article Abstract Page Full-Text 8 - Coordinatin of subtropical-pressure centers in flood-rains of the south and south-easthern Iran. Case study: The rainfall of july 1976 محمد Saligheh