Key to the families of common commercial fishes in the Philippines
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
Washington
U. S. Gov't Printing Office
1950.
|
| Cyfres: | Research report 21.
|
| Pynciau: |