環境問題史【世界史テーマ史第11講】

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A 35-minute video from ユーテラ授業チャンネル【YouTubeの寺子屋】: “History of Environmental Issues [World History Theme Lecture 11]”.

Video by ユーテラ授業チャンネル【YouTubeの寺子屋】, played through YouTube's embedded player.