Designation of Engr. REINERIO GUBUAN as OIC-Materials Quality Control and Hydrology Division of Region VI. Category: Department OrderSub Category: areas-responsibilities-authority-designationSeries: 1991No: 147File: DO_147_S1991.pdfDate: Tuesday, July 2, 1991Tags: Designation REINERO GUBUAN OIC-Materials Quality Control and Hydrology Division 147Region: Region VI Read more about Designation of Engr. REINERIO GUBUAN as OIC-Materials Quality Control and Hydrology Division of Region VI.
