The Philippines recommends for duck egg production.
| स्वरूप: | पुस्तक |
|---|---|
| भाषा: | अंग्रेज़ी |
| प्रकाशित: |
Los Baños, Laguna
Philippine Council for Agriculture, Forestry and Natural Resources Research and Development
2011
|
| श्रृंखला: | Philippines recommends series no. 90
|
| विषय: |