ISBN 9781376903720 books & textbook
Life of Alexander von Humboldt: Compiled in Commemoration of the Centenary of his Birth; Volume 2
1800-1893, Löwenberg Julius 1812-1884, Avé-Lallemant Robert Bruhns, C (Carl) 1830-1881
Sagwan Press /2018-02-07 Paperback / 464 Pages
isbn-10: 1376903725 / isbn-13: 9781376903720
