RECENT ADDITIONS TO THE LIBRARY. 



Presented. 



Balch, T. W. France in North Africa, 1906. 1906. 



Bashforth, F. Ballistic Experiments from 1864-1880. 1907. 



Bordeaux. — Societe des Sciences Physiques et Naturelles. Cinquantenaire 

 de la Societe, 15-16 Janvier, 1906. 1906. 



Canada. — Geological Survey. Section of Alines Annual Report for 1904. 

 1906. 



Preliminary Report on the Rossland, B.C., Mining District. By R. W. 



Brock, 1906. 



Report on the Chibougamau Mining Region in the northern part of the 



Province of Quebec. By A. P. Low. 1906. 



Delft. — Technische Hoogeschool. Over de Exhaust-werking bij Locomotieven. 

 (With 3 packets of diagrams). [By] F. C. Huygen. [1907]. 



Geneve. — Societe de Physique et d'Histoire Naturelle. (Euvres completes 

 de J. C. Galissard de Marignac. 2 tomes. [1907.] 



Janet, Ch. Anatomie de la tete du Lasius niger. 1905. 



Liverpool. — University Institute of Commercial Research in the Tropics. 

 Maize, Cocoa and Rubber. Hints on their production in W. Africa. By 

 Viscount Mountmorres. 1907. 



London. — Royal Society. Reports of the Mediterranean Fever Commission. 

 Part 5. 1907. 



Paoli, G. C. Di alcune important! Questioni Filosofiche. 1907. 



Philadelphia. — American Philosophical Society. The Record of the Celebra- 

 tion of the 200th Anniversary of the Birth of Benjamin Franklin ; . . . 

 April 17-21, 1906. 1906. 



Prag. — K. K. Sternwarte. Astronomische Beobachtungen ... in den Jahren, 

 1 900- 1 904 . , . von Dr. L. Weinek. 1907. 



Pratt, E. A. Licensing and Temperance in Sweden, Norway, and Denmark. 

 1907. 



Wilde, Dr. Henry. A Chemical conception of the Ether. By D. Mendeleefi. 

 1904. 



Purchased. 



Alder, J., and A. Hancock. The British Tunicata . . . Vol. 2. 1907. (Ray 

 Society.) 



NEW EXCHANGES. . 

 Albuquerque.— University of New Mexico. Bulletin. 



And the nsual Exchanges and Periodicals. 



