List of Articles polrud Open Access Article Abstract Page Full-Text 1 - Geogmorphological Evolutions of Polrud Delta in East of Guilan (From Quaternary period until now) جلیل الدین Sarvar بهمن Ramezani Open Access Article Abstract Page Full-Text 2 - AN investigation on environmental impact of Polrud Dam and providing strategies reducing environmental impacts M. Moradi S. M. T. Sadatipour N. M. Sharifloo M. Zaeimdar