The mineral resources of the Philippine Islands. - Philippine Islands. Bureau of Science (Manila Bureau of Print., 1908)
1907-1910 have title: The mineral resources of the Philippine Islands with a statement of the production of commercial mineral products during the year 1907-1910.
Annual, 1907-1916; biennial, 1917-1918-
Issued by the Division of Geology and Mines, Bureau of Science1907-1910; by the Division of Mines, Bureau of Science, 1911-
Keywords: Mines and mineral resources -- Philippines