Magnetical dip and declination in the Philippine islands Brief notice of the same

by Doyle, John, Rev
Published 1901

Mirador observatory a new meteorological-geodynamic station of the Weather Bureau

by Algué, José, 1856-1930
Published 1909

The Mean Transport of Air in the Indian and South Pacific Oceans

by Deppermann, Charles E. 1889-1957
Published 1935

Charts of remarcable typhoons in the Philippines 1902-1934. Catalogue of Typhoons : 1348 [sic]-1934

by Selga i Trullàs, Miquel, 1879-1956
Published 1935