Research in China 1903-1904 : Geographical and geological maps

1906

Washington : Carnegie Institution of Washington

Research in China 1903-1904 : Geographical and geological maps

1906

Washington : Carnegie Institution of Washington

An-k'ang

1964

United States. Army Map Service.

1:3m

Shih-ch'üan

1959

United States. Army Map Service.

1:3m

Pai-ho

1959

United States. Army Map Service.

1:3m

Research in China 1903-1904 : Geographical and geological maps

1906

Washington : Carnegie Institution of Washington

Shang-hsien

1959

United States. Army Map Service.

1:3m

地圖綜要 : 三卷（陝西分里圖）

1645

吴学俨等

地圖綜要 : 三卷（陝西分界圖）

1645

吴学俨等

地圖綜要 : 三卷（陝西分界圖）

1645

吴学俨等