Oasis of fun at Mount Desert Island.
Tillet
Tanya
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D000818:Animals; D002648:Child; D004463:Ecology; D004493:Education; D004782:Environmental Health; D005618:Fresh Water; D006801:Humans; D008281:Maine; D012623:Seawater; D014873:Water Pollutants
D014873:Water Pollutants