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1932. Powell, Susan and Navarro, Fernando. This line dataset represents selected caravan routes and other trade routes in Mongolia in 1932. The routes are clipped at the Mongolian national b... UC Berkeley Library.
1962. Powell, Susan and Navarro, Fernando. This line dataset represents the boundary line for the China-Mongolia border drawn on Chinese Communist maps in the late 1950s and early 1960s, as ... UC Berkeley Library.
1962. Powell, Susan and Navarro, Fernando. This line dataset represents the boundary line for the China-Mongolia border drawn on Russian and Mongolian maps in the late 1950s and early 1960s,... UC Berkeley Library.
1991. Powell, Susan and Navarro, Fernando. This line dataset represents the locations of irrigation canals in Mongolia in 1991. Irrigation canals are listed as a type of "nature protection m... UC Berkeley Library.
1991. Powell, Susan and Navarro, Fernando. This line dataset represents the locations of major roads in Mongolia in 1991. The dataset was developed as part of the Mongolian 20th-century Hist... UC Berkeley Library.
1932. Powell, Susan and Navarro, Fernando. This line dataset represents the national boundary line of Mongolia in 1932. The dataset was developed as part of the Mongolian 20th-century Histor... UC Berkeley Library.
1942. Powell, Susan and Navarro, Fernando. This line dataset represents the national boundary line of Mongolia in 1942, referred to in the source map as Outer Mongolia. The dataset was devel... UC Berkeley Library.
1943. Powell, Susan and Navarro, Fernando. This line dataset represents the navigable water routes in and near Mongolia in 1943. The features were described on the source map as "Navigable w... UC Berkeley Library.
1950. Powell, Susan and Navarro, Fernando. This line dataset represents railroads in and near Mongolia in 1950. The dataset was developed as part of the Mongolian 20th-century Historical GIS... UC Berkeley Library.
1959. Powell, Susan and Navarro, Fernando. This line dataset represents the location of railroads in Mongolia in 1959. Each line segment contains attribute information about the type of rail... UC Berkeley Library.