Observations Concerning the Increase of Mankind, Peopling of Countries, etc.
Benjamin Franklin
1. Tables of the Proportion of Marriages to Births, of Deaths to Births, of Marriages to the Numbers of Inhabitants, etc. form'd on Observations made upon the Bills of Mortality, Christnings, etc. of populous Cities, will not suit Countries; nor will Tables form'd on Observations made on full settled old Countries, as Europe, suit new Countries, as America.
1751