1. A Map to illustrate Captain Harcourt's paper on the Himalayan valleys of Kooloo, Lahoul & Spiti, with a sketch map of the passes from India to Eastern Turkistan
1871. Harcourt, A. F. P. (Alfred Frederick Pollock), 1836-1910. Relief shown by hachures, spot heights, and shading. Major passes and glaciers are shown. Primary map shows boundaries between major valleys. Sketc... London : published for the Journal of the Royal Geographical Society, by J. Murray, Albemarle Street, 1871.
1995. This datalayer is a point coverage representing mountain passes located throughout current VMap1 geographic coverage areas. Features in this layer ...