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1) Why did the dinosaurs disappear?: questions about life in the past answered

Author

Whitfield, Philip

Publisher

Viking

Pub. Date

c1991

Language

English

Description

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The story of the past is unraveled from fossils and flintstones to cave paintings and Egyptian mummies.

2) Why do the seasons change?: questions on nature's rhythms and cycles

Author

Whitfield, Philip

Publisher

Viking

Pub. Date

[1987]

Language

English

Description

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Questions and answers about nature's rhythms and cycles.

3) Can the whales be saved?: questions about the natural world and the threats to its survival answered by the Natural History Museum

Author

Whitfield, Philip

Publisher

Viking Kestrel

Pub. Date

1989

Language

English

Description

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Questions and answers present information about the balance of nature, and the ways that human behavior affects this delicate system.