Malte-Brun, C., Balbi, A., Thom, A., & Thom, S. (1842). System of universal geography, founded on the works of Malte-Burn and Balbi: Embracing a historical sketch of the progress of geographical discovery, the principles of mathematical and physical geography, and a complete description from the most recent sources, of the political and social condition of the world ... Adam and Charles Black.

Malte-Brun, Conrad, et al. System of Universal Geography, Founded on the Works of Malte-Burn and Balbi: Embracing a Historical Sketch of the Progress of Geographical Discovery, the Principles of Mathematical and Physical Geography, and a Complete Description from the Most Recent Sources, of the Political and Social Condition of the World ... Adam and Charles Black, 1842.