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A fern is born
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J.-M Guilcher |
Describes several different species of ferns and traces their reproductive cycle which involves neither fruits nor seeds. |
OL4554037W |
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A tree grows up
|
J.-M Guilcher |
Text and photographs describe the characteristics of thirteen varieties of trees as they develop from seedlings to maturity. |
OL4554046W |
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Vie cachée des fleurs
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J.-M Guilcher |
Brief text accompanies photographs which record the development, function, and fertilization of a flower and illustrate the work of the wind and insects in pollination. |
OL4554050W |