Humboldt's life and character [microform] : an address before the Linnaean Association of Pennsylvania College : delivered at the annual commencement, September 14, 1859 /
Stillé, Alfred,1813-1900.
Gettysburg College.Linnaean Association.
Philadelphia : The Association,
1859
Sabin 91781
Microfiche.
Humboldt, Alexander von, 1769-1859.
Speeches, addresses, etc., American