Destruction of mosquito fry in water by the tropical floating plant Azolla

• BArch, R 1001/5842
• File
• Juni 1907 - Sept. 1911

Part of Federal Archives (Archivtektonik)

In: Federal Archives (Archivtektonik) >> North German Confederation and German Reich (1867/1871-1945) >> Foreign Affairs, Colonial and Occupation Administration >> R e i c h s k o l o n i a l a m t (inventory) >> R 1001 Imperial Colonial Office >> Expeditions and Science, Health and Veterinary Affairs >> medical matters >> Tropical diseases and other diseases