00000cam a22000003i 4500 UP-1685594773862177927 Buklod 20250205093709.0 g||| | || || ta 191212s2019 xx a rb |||1 udeng d (iLib)UPBAG-00035083286 DML BAG rda eng TN 271 P6 S25 2019 Sali, Arthur S. author. Black gold the search for oil to power a nation Arthur Saldivar-Sali. Quezon City Geotecnica Corporation 2019. xxii, 228 pages illustrations 23 cm text rdacontent unmediated rdamedia volume rdacarrier Includes bibliographical references and index. With authors' signature. Philippine National Oil Company. Petroleum Prospecting. Petroleum geologist Philippines. Power resources Political aspects. Philippines. Petroleum industry and trade Political aspects. Philippines. FI UPBAG UPBAG-MAIN TN 271 P6 S25 2019 Book