. . "Discovery Communications, Inc." . . "Everglades (Fla.)" . . . "Video recordings for the hearing impaired"@en . . . "Everglades. River of life"@en . "National parks"@en . . . "This DVD celebrates the beauty, cultural heritage, and environmental significance of the Everglades and explores the challenges faced by one of the most endangered ecosystems in the nation."@en . . . . "This video celebrates the beauty, cultural heritage, and environmental significance of the Everglades and explores the challenges faced by one of the most endangered ecosystems in the nation."@en . . . . . . . "Educational films"@en . . "River of life"@en . . . . . "Educational videos"@en . .