"study number","owner","title","investigators","doi","time period"
"07734","ICPSR","Massachusetts Tax Valuation Records, 1771","Pruitt, Bettye","http://dx.doi.org/10.3886/ICPSR07734.v1","1771"
"09430","ICPSR","Southern Agricultural Households in the United States, 1880","Sutch, Richard; Ransom, Roger","http://dx.doi.org/10.3886/ICPSR09430.v1","1880"
"07419","ICPSR","Southern Farms Study, 1860","Parker, William N.; Gallman, Robert E.","http://dx.doi.org/10.3886/ICPSR07419.v1","1860"