169 pages, 16 pages of leaves : illustrations, maps, portraits ; 24 cm
OCLC
ocm00136846, ocm00136846
Includes bibliographical references (pages 165-167).
Alexander von Humboldt / Adolf Meyer-Abich.--Alexander von Humboldt's synthesis of literature and science / Cedric Hentschel.--Letters from his travels / Alexander von Humboldt.--Chronological table.--The Alexander von Humboldt Foundation