"study number","owner","title","investigators","doi","time period"
"08318","ICPSR","Census of Population and Housing, 1980 [United States]: Summary Tape File 3B","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR08318.v1","1980"
"06150","ICPSR","Census of Population and Housing, 1990 [United States]:  Public Use Microdata Sample:  1/10,000 Sample","United States Department of Commerce. Bureau of the Census; Inter-university Consortium for Political and Social Research","http://dx.doi.org/10.3886/ICPSR06150.v1","1990"
"06497","ICPSR","Census of Population and Housing, 1990 [United States]:  Public Use Microdata Sample:  1/1,000 Sample","United States Department of Commerce. Bureau of the Census; Inter-university Consortium for Political and Social Research","http://dx.doi.org/10.3886/ICPSR06497.v1","1990"
"09951","ICPSR","Census of Population and Housing, 1990 [United States]:  Public Use Microdata Sample:  1-Percent Sample","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR09951.v4","1990"
"09952","ICPSR","Census of Population and Housing, 1990 [United States]:  Public Use Microdata Sample:  5-Percent Sample","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR09952.v3","1990"
"04204","NACDA","Census of Population and Housing, 2000 [United States]: 5-Percent Public Use Microdata Sample: Elderly Households Extract","National Archive of Computerized Data on Aging","http://dx.doi.org/10.3886/ICPSR04204.v2","2000"
"13568","ICPSR","Census of Population and Housing, 2000 [United States]:  Public Use Microdata Sample:  5-Percent Sample    ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR13568.v1","2000"
"06951","ICPSR","Survey of Income and Program Participation (SIPP) 1992 Panel, Waves 1-7 Longitudinal File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR06951.v1","1993"