http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Narrative of an expedition into the interior of Africa by the River Niger in the steam-vessels Quorra and Alburkah in 1832, 1833 and 1834
by MacGregor Laird and R. A. K. Oldfield.
Reprinted of the 1st ed., London, R. Bentley, 1837.
Cass library of African studies. Travels & narratives, no. 68