Dr. Elmer Billedo
- Officer-in-Charge (OIC)-Regional Director
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DENR - Mines and Geosciences Bureau Regional Office (RO) No. I
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MGB Compound, North Avenue, Diliman
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Quezon City
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1100
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Philippines
- This email address is being protected from spambots. You need JavaScript enabled to view it.
- (632) 920-39120, (632) 920-9130
- (632) 920-1635
- http://mgb.gov.ph/