Otter trawl explorations in Philippine waters
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington
U.S. Govt. Print. Off.
1950, [i.e.1951]
|
| Saila: | U.S. fish and Wildlife Service
Research report 25 |