The Philippines recommends for duck egg production.
| Format: | Livre |
|---|---|
| Publié: |
Los Baños, Laguna
Philippine Council for Agriculture, Forestry and Natural Resources Research and Development
2006.
|
| Édition: | 3rd ed. |
| Collection: | PCARRD Philippines recommends series
no. 90-B. |
| Sujets: |