Visayas State College of AgricultureColis, O.L.2007-11-121977-04-012007-11-121977http://hdl.handle.net/10625/3954Text1 digital file (130 p.)application/pdfenROOT CROPSFARMINGFARMERSSOCIAL SURVEYSECONOMIC ASPECTSPHILIPPINESCULTIVATION PRACTICESTECHNICAL COOPERATIONPLANT PRODUCTIONCROP YIELDINPUT OUTPUTINCOMESOCIAL STATUSAGRICULTURAL STATISTICSSocio-economic studies on the production of major root crops in Eastern VisayasWorking Paper