Norkun SitthiphongWiwat Klongpanich2007-11-131997-04-012007-11-131984http://hdl.handle.net/10625/14458Text1 digital file (102 p. : ill.)Application/pdfenDRYINGSOLAR ENERGYFOOD CROPSTHAILANDCOST BENEFIT ANALYSISEFFICIENCYAGRICULTURAL TRADEPRICESWorking Paper