Acproissement de la Bibliothéque. 23 



Washington. Smithsonicm Institution. 



Eeport of the Board of Regents: 1904—05, 1905—06. 

 Report of the U. S. National Museum: 1904 — 05, 



1905—06. 

 Bulletin of the U. S. National Museum: 60. 

 Contributions to Knowledge: 35: i. 

 Contributions from the U. S. National Herbarium 



10: 4, 6, 7. 

 Miscellaneous Collections: 49: 2, 3. 

 Miscellaneous Collections. Quarterly Issue: 3: 3, 4, 



4: 1, 2. 



Bur e au of American Ethnology. 

 Annual Report: 1902—03, 1903—04. 

 Bulletin: 30: i. 



— — TJ. S. Bureau of Education. 



Report of the Commissioner of Education: 1905." i, 2, 

 1906: 1, 2. 



— — U. S. Department of Agriculture. 



Yearbook: 1906. 



Weather Bureau. 

 Monthly Weather Review: 34: i3, 35: i — 12, 36: 1, 2. 

 Report of the Chief: 1905—06. 

 Bulletin: Q. 

 Bulletin of the Mount Weather Observatory: 1: 1, 2. 



— — U. 8. Naval Observatory. 



Synopsis of the Report of the Superintendent: 1907. 



— — Lihrary of Congress. 



Report: 1905—06. 



Méxique. ' 



Mexico. Instituto Geolögico. 

 Boletin: 23, 24. 

 Parergones: 2: 1 — 3. 



— — Ohservatorio meteorolögico magnético central. 



Boletin mensual: 1902—03: 1—5, 8 — n, 1903—04: 6— 

 10, 1906—07: 8—11, 1907—08: 1.. 



