This file contains the URLs to download additional supplementary
material for the following scientific article:

    Almquist, Z. W. (2010). US Census Spatial and Demographic Data
    in R: The UScensus2000 Suite of Packages. Journal of Statistical
    Software, 37(6), 1-31. https://doi.org/10.18637/jss.v037.i06

Supplement link
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* https://www.jstatsoft.org/downloads/v037i06/UScensus2000blk_1.00.tar.gz