List of Articles بهره برداری تلفیقی Open Access Article Abstract Page Full-Text 1 - Optimizing the conjunctive use of Surface and underground water resources and its impact on the environment (Case Study of the central city of Gorgan MAHMOOD ZAKERINIRI SEYIDERFAN HOSSINI SEYIDEMAD HOSSINI ATA OLLAH NAJAFI JEILANI Open Access Article Abstract Page Full-Text 2 - Determining optimal pattern of integrated production of agricultural and horticultural crops with emphasis on production risk in Fars province, Iran Morad Derakhshan Hamid Mohammadi Mohammad Hasan Shirzadi Jahromi