APPENDIX IV 527 



wind directions for each of the 12 months over the seas on both sides 

 of Cent. Amer. Bibliography on climatol., pp. 497-503 in footnotes.] 



Merz, Alfred. Beitrage zur Klimatoiogie und Hydrographie Mittel- 

 amerikas. Mitt. Ver. Erdk. Leipzig, 1906, 1-96, 4 taf. 1907. [Pre- 

 vious literature cited in footnotes, pp. 1-9, etc. Rainfall data for 

 C. R., pp. II, 17, 19, 21, 25, 28, 30-31, 39, 47, 83, 88-90.] 



(Instituto Fisico-Geografico de Costa Rica.) Observaciones Meteoro- 

 logicas. Bol. Inst. Fis.-Geogr. C. R. I, many pages. San Jose, 1901. 

 [Monthly records for each of the 24 hours at San Jose, and of rainfall 

 and days with rain at a number of other stations throughout C. R. 

 Also record of earthquakes at San Jose and general summary of the 

 weather throughout C. R.] 



Climatologia de Costa Rica. Bol. Inst. cit. II, many pages. 1902- 



1904. [Monthly summaries in continuation of the Observaciones 

 Meteorologicas of 1 901.] 



MicHAUD, GusTAVE. The Climate of the Central American Plateau. 

 Pop. Sci. Monthly, LXVII, 23 1-236, figs. New York. 1905. [Rela- 

 tion of upland plateaus to health with special reference to C. R.] 



MiCHAUD, Gustavo. El clima de Costa Rica; estudio publicado en el 

 numero de julio de 1905, de la revista americana "Popular Science 

 Monthly" u traducido al castellano para Paginas Illustradas. Pa- 

 ginas Illustr. II, No. 59, pp. 930-934. Set. 9, 1905. 



PiTTiER, H. Apuntaciones sobre el clima e hipsometria de la Republica 

 de Costa Rica. Bol. Trim. Inst. Meteor. Nac. Nos. 1-4. San Jose, 

 Tipografia Nacional, 1888. 



Polakowsky, H. Die in Costarica bis 1888 gemachten klimatologischen 

 Beobachtungen. Peterm. Mitt. XXXV, 1889, pp. 24-25. [Summary 

 of the first two numbers of the Boletin Trimestral del Instituto 

 Meteorologico Nacional de Costa Rica.] 



PiTTiER, H. Informe presentado al Sefior Ministro de Instruccion Publica, 

 sobre la marcha del Instituto Meteorologico durante el ano de 1888. 

 Bol. Trim. Inst. Meteor. Nac. Nr. 4, pp. 24-38. 1889. 



Observaciones Meteorologicas practicadas en Costa Rica durante 



el ano [s] 1889-1896. Anales Inst. Fis.-Geogr., etc., II-IX, 1890-1896. 

 [Very full for San Jose all these years; much less detailed for a few 

 other stations and in some years only.] 



Climatology of Costa Rica [for 1901.] Monthly Weather Review, 



XXIX, many pages. Washington, 1901-02. 



Climatology of Costa Rica [Jan. -Dec, 1902]. Monthly Weather 



Review, XXX, many pages. Washington, 1902-03. 



