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Chapter One - Geology and the Materials of the Earth (6 Lectures)
Chapter Two - Minerals (3 Lectures)
Chapter Three - Rocks (6 Lectures)
Chapter Four - Earth Movements and Continental drift (6 Lectures)
Chapter Five - Equilibrium between Atmosphere, Hydrosphere and Lithosphere (7 Lectures)
Chapter One - Ecology - Environmental Concepts (6 Lectures)
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Chapter Two - Ecology - The Problem of Resources Depletion (1 Lecture)
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