The Philippines recommends for duck egg production.
| التنسيق: | كتاب |
|---|---|
| منشور في: |
Los Baños, Laguna
Philippine Council for Agriculture, Forestry and Natural Resources Research and Development
2006.
|
| الطبعة: | 3rd ed. |
| سلاسل: | PCARRD Philippines recommends series
no. 90-B. |
| الموضوعات: |