XVl ISTITUTI SCIENTIFICI COKRISPONDENTI 



32. Geological Society of America — Rochester N. Y. (1890 



Buììeiin). 



33. California Academy of Sciences — San Francisco (1854 



Proceedi?ì(/s, 18C)8 Memoirs, 1880 Occasionai Papers, 1884 

 Bidletìtì). 



34. Academy of Science of St. Louis — St. Louis (185G Tran- 



sactions). 



35. The Missouri Botanical Garden — St. Louis Mo. (1898 



Annual Reporl). 



36. Washington University — St. Louis, Mo. (1913 PuhJi- 



ca lions). 



37. Kansas Academy of Science — Topeka, Kansas (1883 



Transactions). 



38. Tufts College Studies ^ Tnft. Mass. (1908 Studies). 



39. University of Illinois Library — Urbana 111. (191G Alono- 



(/raphs). 



40. United States Geological Survey — Washington (1872 



Anvnal Report, 1873 Reporl, 1874 Bulletin, 1880 Ann. 

 Report, 1883 Bulletin, ISH'ò Mineral Resources, IWO j\[o- 

 nograjihs, 1902 Profess. Papers, 1902 IJ^ater Supplì/ 

 and Irriga lion Paper). 



41. Smithsonian Institution — Washington (1855 Ann. Report). 



42. United States National Museum — Washington (1884 Bul- 



letin. 1888 Proceedings. 1889 Annual Report, 1892 Spe- 

 cial Bulletin, 1906 Cojilrihiitions from tiie U. S. N. 

 Herhariiun). 



43. National Academy of Sciences, Smithsonian Institution 



— Washington, D. C. (1915 Proceedings). 



44. Carnegie Institution of Washington — Washington (1905). 



AMERICA DEL SUD 



ARGENTINA 



45. Academia Nacional de Ciencias en Cordoba (1884 Boletin). 



46. Museo Nacional de Buenos Aires — Buenos Aires (1867 



Anales). 



47. Sociedad Physis para el cultivo y difusiòn de las ciencias 



naturales en la Argentina. — Buenos Aires (1912. Boletin). 



