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12 삽화
Crash Course Ecology - Season 1 Episode 10 에피소드 10
Hank gives the run down on the top five ways humans are negatively impacting the environment and having detrimental effects on the valuable ecosystem services which a healthy biosphere provides.
- 국가 : United States of America
- 유형 : Documentary
- 감독 :
- 캐스트 : Hank Green
