Sweet potato marketing part X.
| Altres autors: | |
|---|---|
| Format: | Llibre | 
| Idioma: | English | 
| Publicat: | Quezon City
          Special Studies Division, National Food and Agriculture Council, Dept. of Agriculture
    
        1976. | 
| Col·lecció: | [Publications] National Food and Agriculture Council. Special Studies Division
              76-9 | 
| Matèries: |