Additional forms of birds from Colombia and Panamá.
| Author/creator | Wetmore, Alexander |
| Format | Book |
| Publication Info | Washington : Smithsonian Institution, 1951. |
| Description | 11 pages ; 24 cm. |
| Subjects |
| Series | Smithsonian miscellaneous collections ; v. 117, no. 2 Smithsonian miscellaneous collections v. 117, no. 2. ^A638971 |
| Local note | Joyner-FOR JOYNER LIBRARY HOLDINGS OF THE SERIES, SMITHSONIAN MISCELLANEOUS COLLECTIONS, SEARCH BY CALL NUMBER Q11 .S7. |
| General note | Publication 4052. |
| LCCN | 51061508 |