Letters of Alexander von Humboldt: Written between the Years 1827 and 1858, to Varnhagen von Ense; Together with Extracts from Varnhagen's Diaries, ... Library Collection - Earth Science)

by Alexander von Humboldt Paperback details (UK). ISBN: 978-1-108-00461-9 ISBN-10: 1-108-00461-X Cambridge University Press · 2010