"study number","owner","title","investigators","doi","time period"
"07968","ICPSR","Census of Canada, 1971:  Public Use Samples","Statistics Canada","http://dx.doi.org/10.3886/ICPSR07968.v1","1971"
"07969","ICPSR","Census of Canada, 1976:  Public Use Samples","Statistics Canada","http://dx.doi.org/10.3886/ICPSR07969.v1","1976"