Systematic Geology
| Image |  |
|---|---|
| Description | Vol 1 of the Report of the geological exploration of the fortieth parallel |
| Author/s |
author: Clarence King |
| Publication date | 1878 |
| Language | |
| Country of origin | |
| Wikipedia link | |
| Access work | |
| Copyright status |
public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |