Sweet potato marketing part X.
| Altri autori: | |
|---|---|
| Natura: | Libro | 
| Lingua: | English | 
| Pubblicazione: | Quezon City
          Special Studies Division, National Food and Agriculture Council, Dept. of Agriculture
    
        1976. | 
| Serie: | [Publications] National Food and Agriculture Council. Special Studies Division
              76-9 | 
| Soggetti: |