Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAuf den Spuren des Wissenschaftlers, Forschers und Abenteurers Alexander von Humboldt.AuthorsKnobloch, JörgPublicationKJL&M Forschung Schule Bibliothek, 2009, Vol 61, Issue 3, p91ISSN1864-144XPublication typeArticle