Notes: | Bulletins present detailed data on meteorological observations, including temperature, air pressure, humidity, rainfall, wind, cloud cover, by weather station. Bulletins also describe weather conditions and natural phenomena, such as volcanoes, earthquakes, typhoons, and eclipses. Between Jan. 1903 and June 1905, bulletins include entomological notes on insects adversely affecting crops in the Philippines. Prior to 1908, bulletins also include information on crop conditions. Bulletins include selected Spanish language text. CIS Index to U. S. Executive Branch Documents, 1789-1909, Part 2. Microfiche. 1901-1909. [Bethesda, Md.] : Congressional Information Service, 1991. 11 x 15 cm. (CIS Executive Branch Documents, 1789-1909 : nos. W4913-13 to W4913-21)
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