Farming systems development for small farms resource use, productivity and income changes
| Argitaratua izan da: | The Philippine Review of Business and Economics Vol. XX No. 1 (March 1983), p. 59-85. |
|---|---|
| Egile nagusia: | |
| Formatua: | Analytics |
| Hizkuntza: | English |
| Argitaratua: |
1983.
|
| Gaiak: |