Bacillus Phytophthorus CreatorVliet, dr. J.IJ. van (tekenaar)Date of creation1940CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Bacillus Phytophthorus Appel CreatorVliet, dr. J.IJ. van (tekenaar)Date of creation16-04-1905CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Bacterieziekte Aardappel. - Bacillus Phytophthorus CreatoronbekendCollectionThe art of knowledge: educational botanical wall charts 1870 - 1960