Encyclopaedia Britannica (UK) Ltd

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By Brian Williams

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Britannica Ilustrated Science Library

By Encyclopaedia Britannica

Children's Britannica

By James Somerville

Britannica Book of the Year: Events of the Year 2001

By Encyclopaedia Britannica

Britannica Year Book of Science and the Future: 1998

By David Calhoun

Earth's Changing Environment

By Encyclopaedia Britannica