· Plate Tectonics (v) , Alfred ( 'Arthur Holmes (o) The Age of the , (6) Kiousand Jacquelyne...
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· Plate Tectonics (v) , Alfred ( 'Arthur Holmes (o) The Age of the , (6) Kiousand Jacquelyne & Tilling Robert, "This Dynamic Earth; The Story of plate tectonics" , Dian Publishing