A farmer dries coffee cherries along a roadside in Vietnam's central highland of Di Linh district
A farmer dries coffee cherries along a roadside in Vietnam's central highland of Di Linh district, December 12, 2011. Global coffee prices could rise as tight supplies may last several months before fresh beans from Brazil, Vietnam, Indonesia and Colombia arrive in the physical market from May, industry officials and experts said. REUTERS/Kham (VIETNAM - Tags: AGRICULTURE BUSINESS)