| Author: | Humboldt, Alexander von, 1769-1859 |
| Subject: | Q, Science, South America -- Description and travel, Physical geography, Plant morphology |
| Format: | Electronic text |
| Date issued: | 2022 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Aspects of nature, in different lands and different climates (Vol. 2 of 2) : with scientific elucidations [electronic resource] / Alexander von Humboldt |