Report on geological survey of eastern Mindanao.
Contributors: Kinzoku Kōgyō Jigyōdan.; Kaigai Gijutsu Kyōryoku Jigyōdan.; Philippines. Bureau of Mines.
Publisher: Metal Mining Agency; Overseas Technical Cooperation Agency, Government of Japan
Published: 1974
Place of publication: [Tokyo]
Language: eng
Number of pages: 89
Subjects: Geology -- Philippines -- Mindanao Island.; Prospecting -- Philippines -- Mindanao Island -- Geophysical methods.; Borings -- Philippines -- Mindanao Island.
Notes: At head of title: Republic of the Philippines, Department of Natural Resources, Bureau of Mines.
"July 1974."