The Philippine journal of science. [Vol. 34, no. 1]

ill. (part col.) maps (part fold.) 27 cm. Frequency varies. v. 1- Jan. 1906-Publication suspended Nov. 1941-July, Sept. 1944-Mar. 1947.Vol.1 (1906) issued in one section; Vols. 2-4 (1907-09) in 3 sections; Section A. General science; Section B. Medical sciences; Section C. Botany; Vols. 5-13 (1910-1918) in 4 sections; Section A. Chemical and geological sciences and the industries; Section B. Tropical medicine (varies slightly) (called Medical sciences, v. 5-6); Section C. Botany; Section D. General biology, ethnology and anthropology (varies slightly).Since 1919 the sections have been combined and the publication issued as a monthly.Vol. 1 accompanied by a separately paged supplement of 5 numbers (Apr.-Dec. 1906).Published Jan. 1906-June 1947 by the Bureau of Science; July/Aug. 1947- by the Institute of Science and Technology (varies slightly); <1975-> by the National Science Development Board