Designation of Engr LEONARDO L. LINGAN as OIC, Hydraulic Division, Bureau of Design, DPWH Category: Special OrderSub Category: areas-responsibilities-authority-designationSeries: 2006No: 112File: SO_112_S2006.pdfDate: Thursday, December 14, 2006Tags: Designation LEONARDO LINGAN OIC Hydraulic Division BOD 112Bureaus and Services: Bureau of Design Read more about Designation of Engr LEONARDO L. LINGAN as OIC, Hydraulic Division, Bureau of Design, DPWH
