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روز زمین ۲۰۲۰ – گزارش ویدیویی روز سوم
International WEBinar on Earth Day 2020 -DAY 3
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The Third day of International WEBinar on EarthDay 2020
The webinar was chaired by Dr. Asghar Mohammadi Fazel, president of the ECO Institute of Environmental Science and Technology (ECO-IEST)
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The second day of International WEBinar on EarthDay 2020
The webinar was chaired by Dr. Asghar Mohammadi Fazel, president of the ECO Institute of Environmental Science and Technology (ECO-IEST)
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The First day of International WEBinar on EarthDay 2020
EarthDay2020_International_WEBinar
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