Migrants without passports a visual presentation of the bird banding project of the National Museum sponsored by the Migratory Animal Pathological Survey of the U.S. Army Research and Development Group (Far East).
| Egile korporatiboa: | , |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Manila
[s.n.]
[19--n]
|
| Gaiak: |