Verzeichniss der eingegangenen Druckschriften. Zweites Vierteljahr. (21) 



Smithsonian Report. — U. S. National Museum 1890. Annual Report of the Board of 

 Regents of the Smithsonian Institution for the year ending June 1891. — Wash- 

 ington 1891. 



Proceedings ofthe American Oriental Society, at Boston and Cambridge, Mass. 1893 April 6 — 8. 

 New Haven 1893. 



Bulletin of the Geographical Club of Philadelphia. Vol. I. P. I. 1893. Jan. Philadelphia. 



Proceedings of the Academy of Natural Sciences of Philadelphia 1892. P. III. Oct. — Dec. 

 Philadelphia 1892. 



Publications ofthe Washburn Observatory. Vol. VI. P. 3. 4. Madison, Wisc. 1892. 



The Geological and Natural History Survey of Minnesota. N. H.Winchell. 20 th Annual 

 Report for the year 1891. Minneapolis 1893. 



The Geological and Natural History Survey of Minnesota. — Herrick, C. L. Bulletin N. 7. 

 The Mammals of Minnesota. Minneapolis 1892. 



Biennial Report of the State Geologist transmitted by the Bureau of Geology and Mines to 

 the 37 th General Assembly. Jefferson City 1893. 



Geological Survey of Missouri. Vol. II. — Frank L. Nason. A report of the Iron 

 Ores of Missouri fron» fiele! work prosecuted during the yeai-s 1891 and 1892. 

 Jefferson City 1892. 



Schweitzer. A Report of the Mineral Waters of Missouri. Jefferson City 1892. 



Macfarlane, A. The fundamental theorems of Analysis generalized for space. Boston 

 1893. 



— The Imaginary of Algebra. Salem, Mass. 1892. 



Contributions from the Liclc Observatory N. 3. — Schaeberle, J. M. Terrestrial at- 

 mospheric absorption of the Photographie rays of light. Sacramento 1893. 



Occasional Papers of the California Academy of Sciences III. — Keeler, Chr. A. Revo- 

 lution of the Colors of North American Land Birds. San Francisco 1893. 



Zoe. A biological Journal. Vol. I. II. San Francisco 1890/91. 



Vogel, E. TJie Atomic Weights, under atmospheric pressure, not identical with the specific 

 gravities. Alameda. Cal. 1893. Sep.-Alidr. 



Gordon, J. A Notes and Observations upon the education of the Deaf with revised Index 

 to education of Deaf Children. Washington 1892. 



IIale, G. E. 4 Sep.-Ahdr. Chicago 1892. 



Memorias y Rerista de la Sociedad Cientifica »Antonio Akate«. T. VI. (1892/93) N. 7. 8. 

 Mexico 1893. 



Pereira da Silva. Christoram Colombo eo descobrimento da America. Rio de Janeiro 



1892. 

 Annuario publicado pelo Observatorio do Rio de Janeiro para o anno de 1892. Anno VIII. 



Rio de Janeiro 1892. 

 Cruls, L. Le Clirnat de Rio de Janeiro. Rio de Janeiro 1892. 4. 

 Actes de la Societe scientifique du Chili. Annee II. Santiago 1893. 



The Seismological Journal of Japan. Vol. I. 1893. Vol. XVII. Tokyo 1893. 

 The Journal of the College of Science, Imperial University, Japan. Vol. VI. P. I. Tokyo. 

 Japan 1893. 4. 



Sitzungsberichte 1893. 



