ESTABLISHING AS LABANGAN-SIBUGUEY FOREST RESERVE FOR WOOD PRODUCTION, WATERSHED, SOIL PROTECTION AND OTHER FOREST USES, THE PARCELS OF PUBLIC DOMAIN KNOWN AS TIMBERLAND, ZAMBOANGA DEL SUR LAND CLASSIFICATION PROJECT NOS. 13-L, 19-D AND 21-O, PER B. F. MAP L.C.-2269 (2 SHEETS), SITUATED IN THE MUNICIPALITIES OF MARGOSATUBIG, MALANGAS AND PAGADIAN, PROVINCE OF ZAMBOANGA DEL SUR, PHILIPPINES.