Essay on the Geography of Plants
| Image |  |
|---|---|
| Description | 1807 Humboldt text |
| Author/s |
author: Alexander von Humboldt |
| Publication date | 1807 |
| Language | |
| Country of origin | |
| Wikipedia link | |
| Copyright status |
public domain in United States. public domain in countries with 100 years pma or shorter. |
| Missing/wrong data? | Edit Wikidata item |