Species diversity of waders and aquatic birds in Shirinsoo wetland in Hamedan Province

Pages 1-13

mohammad hasani; Hosein Moradi

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Energy Importance and Ways to Improve Energy Efficiency in the Pulp and Paper Industry

Pages 15-27

Reza Dashtbani Khezri

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Effect of Poplar cutting diameter on some vegetative characteristics of seedlings (Populus nigra L. 62/154)

Pages 29-40

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Estimating the Preservation value of Sari Dasht-e Naz Wildlife Refuge Using Contingent Valuation Method

Pages 41-50

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Ethnobotany and Determination of Plant Attractiveness for Bees in the Rangeland and Forest Areas of Touskestan-Golestan Province

Pages 51-64

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Evaluating the environmental vulnerability of the groundwater of Hamedan’s Dasht-e Bahar through DRASTIC, GODS and AVI integrated methods

Pages 65-82

seyed ali jozi; sadaf ataee

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Study of wind fall trees extraction using farm tractor equipped by winch

Pages 83-95

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Advantages and disadvantages of leaf area index (LAI) measuring methods in forest ecosystems

Pages 97-109

Hashem Habashi

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Stock assessment of economical fishes of the Caspian Sea using microsatellite markers

Pages 111-121

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Comparison of base flow separation techniques and its seasonal variations in some watersheds of Ardabil Province

Pages 123-137

Sonia Mehri; Raoof Mostafazadeh; Abazar Esmali-Ouri; Ardavan Ghorbani

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Removal of anionic Congo red dye from industrial effluent using nanomaterials

Pages 139-155

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The introduction and identify of species in Rock Garden of National Botanical Garden of Iran

Pages 157-176

Afsoun Rahmanpour

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Analyzing Rangelands Management Projects

Pages 177-185

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