Studies of tropical American ferns, No. 6.
| Format: | Government Document eBook |
|---|---|
| Language: | English |
| Published: |
[Washington] :
GPO,
1916.
|
| Subjects: | |
| Online Access: | Connect to the full text of this electronic document |
| Item Description: | Includes index. Electronic resource. |
|---|---|
| Physical Description: | 1 online resource (viii+p. 541-608+illus. pages) |