Southeast Asian Regional Centre for Graduate Study and Research in AgricultureUniversity of the Philippines at Los BañosSaludadez, J.A.2007-11-121992-04-012007-11-121989http://hdl.handle.net/10625/10648Supplied numberingAt head of title: Module subjectText1 digital file (48 p. : ill.)Application/pdfenPUBLIC RELATIONSMANAGEMENT TECHNIQUESMANAGERSRESEARCH CENTRESMODULAR TRAININGWorking Paper