Mongolia, the Tangut country, and the solitudes of northern Tibet, being a narrative of three years' travel in eastern high Asia. By Lieut. Colonel N. Prejevalsky... Translated by E. Delmar Morgan...with introduction and notes by Colonel Henry Yule. London, S. Low, Marston, Searle, & Rivington, 1876.
Mongolia, the Tangut country, and the solitudes of northern Tibet, being a narrative of three years' travel in eastern high Asia. By Lieut. Colonel N. Prejevalsky... Translated by E. Delmar Morgan...with introduction and notes by Colonel Henry Yule. London, S. Low, Marston, Searle, & Rivington, 1876.