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China historical 1990 county population census data - Part A

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Harvard University
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1990. Beijing Hua tong ren shi chang xin xi you xian ze ren gong si and University of Michigan. China Data Center. This polygon datalayer includes China county boundaries with 1990 population census data. It is one (Part A) of two layers containing the entire 19...

China historical 1990 county population census data - Part B

Polygon
Harvard University
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1990. Beijing Hua tong ren shi chang xin xi you xian ze ren gong si and University of Michigan. China Data Center. This polygon datalayer includes China county boundaries with 1990 population census data. It is one (Part B) of two layers containing the entire 19...

China historical 1990 province boundaries

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Harvard University
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1990. Beijing Hua tong ren shi chang xin xi you xian ze ren gong si and University of Michigan. China Data Center. This polygon datalayer shows China province boundaries for 1990. The 1990 administrative maps were primarily based on the 'The Administrative Maps ...

Tibet County Boundary and Census Data (Part A), 1990

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Columbia University
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1990. University of Michigan. China Data Center. REMOTE DOWNLOAD NOT AVAILABLE - please contact data@library.columbia.edu for access. Tibet County Boundary and Census Data (Part A), 1990 is a poly...

Tibet County Boundary and Census Data (Part B), 1990

Polygon
Columbia University
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1990. University of Michigan. China Data Center. REMOTE DOWNLOAD NOT AVAILABLE - please contact data@library.columbia.edu for access. Tibet County Boundary and Census Data (Part B), 1990 is a poly...

China County Boundaries with 1990 Population Census Data (Part A)

Polygon
Columbia University
Restricted content

1990. University of Michigan. China Data Center. and Beijing Hua tong ren shi chang xin xi you xian ze ren gong si. REMOTE DOWNLOAD NOT AVAILABLE - please contact data@library.columbia.edu for access. China County Boundaries with 1990 Population Census Data (Part...

Historical United States County Boundaries, 1990

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Stanford University
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1990. Earle, Carville, Heppen, John, Otterstrom, Samuel, Cao, Changyong, and Louisiana State University (Baton Rouge, La.). Department of Geography and Anthropology. This polygon shapefile contains county boundaries for the United States in 1990. Attributes include county and state names as well as FIPS identifi...

China County Boundaries with 1990 Population Census Data (Part B)

Polygon
Columbia University
Restricted content

1990. University of Michigan. China Data Center. and Beijing Hua tong ren shi chang xin xi you xian ze ren gong si. REMOTE DOWNLOAD NOT AVAILABLE - please contact data@library.columbia.edu for access. China County Boundaries with 1990 Population Census Data (Part...