U.S. Census Bureau,
Income,Poverty, and Health Insurance Coverage in the United States: 2004, Current Population Reports, series P60-229; and
< http://www.census.gov/prod/2005pubs/p60-229.pdf > (released 30 August 2005) and
and
http://pubdb3.census.gov/macro/032005/pov/toc.htm
INTERNET LINK
http://www.census.gov/hhes/www/poverty.html
referenced on dataset section 2004 (#3)
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