Philippine Council for Agriculture and Resources Research and DevelopmentLibrero, A.R.Perez, M.L.2007-11-131996-04-012007-11-131983http://hdl.handle.net/10625/14512Text1 digital file (128 p.)application/pdfenAGRICULTURAL RESEARCHCLASSIFICATIONNATURAL RESOURCESCOSTSPHILIPPINESMETHODOLOGYRESEARCH CENTRESRESEARCH WORKERSManual for classifying agricultural and natural resources, research expenditures and natural resourcesWorking Paper