Two discourses delivered at public meetings of the Royal Academy of Sciences and Belles Lettres, at Berlin, in the years 1785 and 1786 I. On the population of states in general, ... II. On the true riches of states and nations, ... By the Baron de Hertzberg, ... Translated from the French.
Hertzberg, Ewald Friedrich,Graf von,1725-1795.
London : printed for C. Dilly,
1786.
With a half-title.
ESTC