Papers presented at a conference at the International Rice Research Institute [on] December 11, 12 and 13, 1969, jointly sponsored by the Dept. of Agricultural Economics, College of Agriculture, University of the Philippines and the Dept. of Agricultural Economics, the International Rice Research Institute.
| Nhiều tác giả của công ty: | , , , |
|---|---|
| Định dạng: | Sách |
| Ngôn ngữ: | Tiếng Anh |
| Được phát hành: |
[College, Laguna
s.n.
1969]
|
| Những chủ đề: |