Journal of an expedition up the Niger and Tshadda rivers, undertaken by Maegregor Laird in connection with the British Government in 1854. 2026-02-15T21:15:49+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Crowther, Samuel, 1806?-1891 (Cass library of African studies. Missionary researches and travels,, 1970)