The Philippines recommends for duck egg production.
| Formáid: | LEABHAR |
|---|---|
| Teanga: | Béarla |
| Foilsithe / Cruthaithe: |
Los Baños, Laguna
Philippine Council for Agriculture, Forestry and Natural Resources Research and Development
2011
|
| Sraith: | Philippines recommends series no. 90
|
| Ábhair: |