"study number","owner","title","investigators","doi","time period"
"08159","ICPSR","Basic Geographic and Historic Data for Interfacing ICPSR Data Sets, 1620-1983 [United States]","Sechrist, Robert P.","http://dx.doi.org/10.3886/ICPSR08159.v2","1983"
"09025","ICPSR","County Boundaries of Selected United States Territories/States, 1790-1980","Long, John H.","http://dx.doi.org/10.3886/ICPSR09025.v1","1980"
"07955","ICPSR","County-Level Estimates of the Population Aged Sixty Years and Over by Age, Sex, and Race, 1977-1980","Inter-university Consortium for Political and Social Research","http://dx.doi.org/10.3886/ICPSR07955.v1","1980"
"08314","ICPSR","County Statistics File 1 (CO-STAT): [United States]","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR08314.v1",""
"08662","ICPSR","County Statistics File 2 (CO-STAT 2):  [United States]","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR08662.v1",""
"07528","ICPSR","Estimates of Eligible Voters in Counties of the United States, 1972 ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07528.v1","1972"
"07841","ICPSR","Federal-State Cooperative Program:  1975-1976 Population Estimates","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07841.v1","1976"
"07842","ICPSR","Federal-State Cooperative Program: 1976-1977 Population Estimates","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07842.v1","1977"
"07843","ICPSR","Federal-State Cooperative Program: 1977-1978 Population Estimates","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07843.v1","1978"
"07844","ICPSR","General Revenue Sharing, 1976 Population Estimates","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07844.v1","1976"
"07840","ICPSR","General Revenue Sharing, 1978 Population Estimates ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07840.v1","1978"
"08333","ICPSR","General Revenue Sharing, 1982 Population Estimates","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR08333.v1","1982"
"07577","ICPSR","Population and Per Capita Income Estimates, 1969-1975 ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07577.v1","1975"
"07500","ICPSR","Population Estimates of Counties in the United States, 1971-1974 ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07500.v1","1974"
"07578","ICPSR","Population Estimates of Counties in the United States, 1973-1975","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07578.v1","1975"
"03907","ICPSR","Simulated Totals for Hispanic National Origin Groups [in Census 2000] by State, Place, County, and Census Tract: [United States]","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR03907.v1","2000"
"07634","ICPSR","Survey of Income and Education, 1976","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07634.v1","1976"
"07916","ICPSR","Survey of Income and Education, 1976: Hispanic Extract","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07916.v1","1976"
"07915","ICPSR","Survey of Income and Education, 1976:  Modified File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07915.v1","1976"
"07919","ICPSR","Survey of Income and Education, 1976: Rectangular File","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07919.v1","1976"
"07918","ICPSR","Survey of Income and Education, 1976: Welfare Extract","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07918.v1","1976"