• publisher: Balitmore : Johns Hopkins Press
  • creator: Humboldt, Alexander von, 1769-1859
  • Keyword: Cosmology.
  • years: <1997- >
  • pages: v. <1,2 > ;
  • language: eng
  • class: QB981
  • isbn: 0801855020 (v. 1 : pbk. : alk. paper)
  • notes: Previously published: New York : Harper & Brothers, 1858.
  • download: pdf file