Models for recording age in 1692-1851 Canada: the political-cognitive functions of census statistics.
D002170:Canada; D003710:Demography; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D008017:Life Expectancy; D011057:Politics; D011153:Population; D014798:Vital Statistics