Political essay on the kingdom of New Spain [microform] : containing researches relative to the geography of Mexico ... the physical aspect of the country, the population, the state of agriculture and manufacturing and commercial industry ... and the military defence of New Spain /
Humboldt, Alexander von,1769-1859.
New-York : I. Riley,
1811.
Includes bibliographical references.
Sabin 33715
Microfiche.