Letters of Charles Richard Van Hise
| Autor: | Van Hise, Charles Richard |
|---|---|
| Zdroj: | The Wisconsin Magazine of History, 1940 Jun 01. 23(4), 439-447. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|
| Autor: | Van Hise, Charles Richard |
|---|---|
| Zdroj: | The Wisconsin Magazine of History, 1940 Jun 01. 23(4), 439-447. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|