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How the Earth WorksUsing experiments, this source leads the reader through the structure, design, atmosphere and oceans of earth. |
550.78 EAR |
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Planet EarthFrom the depths of our ocean to the far reaches of the solar system, theis documentary chronicles the forces which created our universe and examines the fate of the planet earth. |
VHS 550 PLA |
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Planet EarthVerfies and explains the scientific theory of plate tectonics. |
VHS 551.1 PLA |