Bacteriën in Leguminosenknolletjes CreatorVliet, dr. J.IJ. van (tekenaar)Date of creation1939CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Bacteriën in Leguminosenknolletjes CreatorVliet, dr. J.IJ. van (tekenaar)Date of creation1934CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Wandtafeln für Warenkunde und Mikroskopie CreatorHassack, dr. C. (wetenschapper)CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Pflanzenphysiologische Wandtafeln von Frank und Tschirch CreatorFrank (wetenschapper)CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960