[Henri de Lacaze-Duthiers et Léon Fredericq: correspondence (1876-1900)].
D001530:Belgium; D049672:History, 19th Century; D010827:Physiology / Q000266:history; D014956:Writing; D015046:Zoology / Q000266:history
Henri de Lacaze-Duthiers et Léon Fredericq: correspondance (1876-1900).