Biographical Records
Steffen, Hans
Subject ID: 39709
| Last Name: | Steffen |
|---|---|
| First Name: | Hans |
| Birth Date: | 1891 |
| Death Date: | 1945? |
| Gender: | male |
Biographical Citations
This individual has 1 biographical citation. View Citations
Alternate Names
- Steffen, Hans
Specialties
Bryology