Everyone in Kibwezi, a village in southeastern Kenya parched by four years of drought, remembers the promises. It all started in 2000, when the government started preaching the word about a plant ...
MADRID, April 18 (Reuters) - Jatropha, a tough bush with oil-bearing fruit, has plenty of small scale potential but needs more research before it can be grown on a large scale to produce biofuel, a ...
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