Report of the Librarian. 



To the President of the Wisconsin Academy of Sciences^ Arts and 

 Letters : 



Sir: — I have the honor to report the receipt of the followinoj 

 contributions to the library of the Academy, which have been for- 

 warded by the courtesy of the Smithsonian Institute, Washington 

 D. C. 



Bremen Natural Science Society. — Vol. 3, parts 1 and 2, 1872^ 

 Vol. 4, part 4, 1875. Vol. 4, part 1, 1876. Supplement No. 4, 1874-5, 

 Supplement No. 5, 1876. 



Amiens Linnean Society of the North of France. — Monthly bul- 

 letins from May, 1875 to June, 1876, inclusive. 



Munich Royal Bavarian Academy of Science. — Transactions for 

 1875. parts 1 and 2. Two pamphlets on Chemistry. One pamphlet 

 on Schelling. 



Harlem Netherlands Society for the Fostering of Industry. — 

 Transactions for 1874, transactions for 1875, and six pamphlets. 



Lyons Academy of Science, Belles-Letters and Arts. — Memoirs 

 Volume 16, for 1874-5. 



Dresden Society of Natural History. — Transactions for 1875. 



Vienna Imperial Roj'al Zoological and Botanical Society. — Trans- 

 actions Volume 25, for 1876. 



Brunn Natural Historical Society. — Proceedings Volume 13, 1875. 

 Catalogue of Library 1874. 



Halle Journal of the Natural Sciences by Dr. Giebel. — Volumes 

 11 and 12, 1875. 



Bern, Swiss Society of Natural History. — Proceedings for 1876. 

 Memoirs. 



Bern, Society of Natural Science at Bern. — Transactions 1874, 

 1875. 



London Royal Society. — Volume 23, of Prpceedings, Nos. 153 

 to 163 inclusive. '' On the Tides of the Arctic Seas," from Philo- 

 sophical Transactions of Royal Society. 



Neuchatel, Society of Natural Science. — Bulletin received March 



1876. 



