Conservation
This WWF film made in 1987 surveys the problems of preserving the balance of nature, and is intended to raise awareness of conservation issues including a plea from Prince Philip on this matter.
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How Green is our Valley?
High pollution levels in the Thames valley.
£25.00
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Shallow and Crooked
David Bellamy makes a case for preserving the upper reaches of the Thames from development.
£18.80
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