Republic of the Philipines - Department of Environment & Natural Resources - MINES AND GEOSCIENCES BUREAU REGION V
Address: DENR-V Annex Bldg. Rawis, Legazpi City, Philippines | Telefax No. (052) 482-10-56  | Tel. Nos. (052)435-30-34 and  (052) 435-47-05
e-mail address: mgbr5@yahoo.com