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Botanisches Zentralblatt; referierendes Organ für das Gesamtgebiet der Botanik - Association internationale des botanistes. (G. Fischer [etc.], 1918)

Botanisches Zentralblatt; referierendes Organ für das Gesamtgebiet der Botanik - Association internationale des botanistes. (G. Fischer [etc.], 1919)

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Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1911)

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Botany for high schools and colleges - Bessey, Charles E. (Charles Edwin), 1845 -1915 (H. Holt, 1892)

Botany for secondary schools; a guide to the knowledge of the vegetation of the neighborhood - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 1920)

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