"study number","owner","title","investigators","doi","time period"
"09694","ICPSR","Census of Population and Housing, 1970 [United States]: Extract Data","Adams, Terry K.","http://dx.doi.org/10.3886/ICPSR09694.v3","1970"
"07966","ICPSR","Census of Population and Housing, 1970 [United States]: Fifth Count Extract (27 States)","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07966.v2","1970"
"08109","ICPSR","Census of Population and Housing, 1970 [United States]:  Master Enumeration District (MED) Lists  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR08109.v2","1970"
"07759","ICPSR","Census of Population and Housing [United States], 1970 Public Use Sample: Merged Family Household Data Records for 42 SMSAs","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07759.v2","1970"
"07923","ICPSR","Census of Population and Housing [United States], 1970 Public Use Sample:  Modified 1/1000 15% State Samples ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07923.v2","1970"
"07922","ICPSR","Census of Population and Housing [United States], 1970 Public Use Sample:  Modified 1/1000 5% State Samples ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07922.v2","1970"
"03515","ICPSR","School District Geographic Reference File, 1969-1970  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR03515.v1","1970"
"03516","ICPSR","School District Geographic Reference File, 1973-1974  ","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR03516.v1","1974"
"07507","ICPSR","Selected County-Level Variables from the Fourth Count 1970 U.S. Census of Population and Housing","United States Department of Commerce. Bureau of the Census","http://dx.doi.org/10.3886/ICPSR07507.v1","1970"