Books about Botany
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A Hausa botanical vocabulary
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Elementary Botany
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The Power of Movement in Plants
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Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture
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Botany for Ladies
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Beginners' botany
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Les fleurs animées - Tome 1 (French)
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Les fleurs animées - Tome 2 (French)
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L'intelligence des fleurs (French)