Ziwa Shirwa ni ziwa linalopatikana nchini Msumbiji . Iligunduliwa mnamo 1859 na mvumbuzi wa Scotland, David Livingstone . [1]

Kusoma zaidi hariri

Livingstone, David; Charles, Livingstone (1865). Narrative of an Expedition to the Zambesi and its Tributaries; and of the Discovery of the Lakes Shirwa and Nyassa. 1858-1864. London: John Murray. 

Marejeo hariri

  1. "'Message in a bottle' for auction". BBC. 2004-02-17. Iliwekwa mnamo 2008-05-09.