Farmers in upland area throughout the world face similar problems. They generally cultivate feilds on moderately to severe sloping land with thin, easily eroded soils in areas where rainy season is short but intense.
Informations de publication
- Éditeur: World Neighbors
- Dewey Decimal: 631.586
- Bibliothèque ECHO: 631.586 WOR
- Bibliothèque ECHO Asie: SB.006