David John Books
The evolution of life
By John David.
Traces the development of life forms over millions of years, explaining how one generation passes its hereditary characteristics to the next and how plants and animals adapt to their surroundings.
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The prehistoric world
By John David.
Examines plant and animal communities throughout the prehistoric eras, showing how living things adapt to their surroundings and stressing the way in which all are linked to each other.
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