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Tijdschrift voor natuurlijke geschiedenis en physiologie (1838)

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Travels through Italy, in the years 1771 and 1772 - Ferber, Johann Jakob, 1743 -1790 (L. Davis, 1776)

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Trees and shrubs, hardy in the British isles - Bean, W. J. (William Jackson), 1863 -1947 (J. Murray, 1914)

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Trees; a handbook of forest-botany for the woodlands and the laboratory - Groom, Percy, 1865 -1931 (At the University press, 1904)

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