ISBN 9781273555947 books & textbook
Personal Narrative of Travels to the Equinoctial Regions of America, During the Years 1799-1804, by A. Von Humboldt and A. Bonpland...
Friedrich Wilhelm H Alexander Humboldt
Nabu Press /2012-01-01 Paperback / 478 Pages
isbn-10: 1273555945 / isbn-13: 9781273555947
