. . "Yellowstone National Park" . . "Yellowstone National Park." . . . . . . . "Juvenile works"@en . . "Juvenile works" . . . . "Yellowstone National Park"@en . "Brief text and photographs present the geographic features, plant and animal life, and other attractions on the first national park."@en . "Brief text and photographs present the geographic features, plant and animal life, and other attractions on the first national park." . . "Yellowstone National Park" . . . .