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The importance of trees grown under agroforest system, especially in Kenya and other tropical-subtropical countries, cannot be overstated. Trees provide environmental protection, building materials, energay as charcoal and fuelwood, shade and aesthetics and food for both human beings and livestock.
รายละเอียดสิ่งพิมพ์
- ตีพิมพ์แล้ว: 1988
- ผู้ตีพิมพ์: Ministry of Environment
- Dewey Decimal: 634.9
- ห้องสมุด ECHO: 634.9 GET