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By: Wirtgen, Philipp Wilhelm,Edition:Publication info: Bonn, A. Henry, 1870Volume:Series:Holding Institution: New York Botanical Garden, LuEsther T. Mertz LibrarySubjects:BHL Collections:
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By: Wirtgen, Philipp Wilhelm,Edition: 3., verb. und verm. Aufl.Publication info: Coblenz, T. Hölscher, 1852Volume:Series:Holding Institution: New York Botanical Garden, LuEsther T. Mertz LibrarySubjects:BHL Collections:
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By: Wirtgen, Philipp Wilhelm,Edition:Publication info: Bonn, Henry & Cohen, 1842Volume:Series:Holding Institution: New York Botanical Garden, LuEsther T. Mertz LibrarySubjects:BHL Collections: