Operations of harvesters and threshers, Southern Luzon
| مؤلفون آخرون: | |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Quezon City
Special Studies Division, Department of Agriculture
1978.
|
| سلاسل: | Philippines. Dept. of Agriculture. Special Studies Division
78-6 |
| الموضوعات: |