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Living animals and plants for aquiculture : Catalog "D" revised for school and college use - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Southern Biological Supply Co. Inc, 1932)

The London, Edinburgh and Dublin philosophical magazine and journal of science (Taylor & Francis, 1846)

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Lyhykäinen kasvioppi ja kasvio - Mela, A. J. (Aukusti Juhana), 1846 -1904 (Suomalaisen Kirjallisuuden Seuran Kirjapainossa, 1877)

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