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• sadeghi.babak A Survey on locating of solid waste inhume in GIS by linear programing (case study: khorasan razavi state area) [ Vol.7, Issue 26 - Summer Year 1389]
• Sharifinia.Zahra The Role of Rural Poverty on Sustainable Development (Destroying the Environment: Pasture) Case Study: Poshteab District of the Township of Zabol [ Vol.7, Issue 26 - Summer Year 1389]