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Biology: 2010 On-Level
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Holt Physics
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Ecology: The Economy of Nature Seventh Edition
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Pandemic: Tracking Contagions, from Cholera to Ebola and Beyond
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Environment: The Science Behind the Stories (6th Edition)
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Human Genetics
Chemistry: The Central Science (14th Edition)
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Changing Earth: Exploring Geology and Evolution
Fundamentals of Physics
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