Commodity systems marketing of bulbs, tubers, and spices.
| 格式: | 图书 |
|---|---|
| 语言: | English |
| 出版: |
Quezon City
Philippine Statistical Association through a grant from the United States Agency for International Development
1994.
|
| 丛编: | ASSIST monograph series
no. 10, March 1994 |
| 主题: |