Chemical Nomenclature.—Bibliography. a) 
Planche and Defauconpret, Professors. There is also a complementary 
Work—a Greco-French Dictiona by Mr. Alexandre alone. 
Bibliography.—At Mauter-BacneE.ier’s, Quai des Augustin, Paris, 
Traité @’ Optique physique, par M. Brxxez, Prof. in the Faculty of Scien- 
ces at Dijon, tome I—This work is altogether mathematical, and one of 
the kind has long been needed in France. Prof. Billet, with whom the 
At Hacuerrn’s, Rue Pierre Sarazin, Paris. 
this riaux, 1 vol. in 8vo., 2d ed.—The first edition of 
Work appeared in 1853, and has been rapidly exhausted. Bef 
Preparing the second, its author, General Morty, Director of the Conserv- 
of Arts and Trades, desired to verify by experiment the princi- - 
i accu 
aris. 
ci récis P Agriculture théorique et pratique, par MM. Paven and Ricu- 
* 2-vols. in 8vo —Among its topics, this work reviews the most 
Son to ich M. . . ° I Ad 
ealtays » mak when announcing his “Dictionnaire raisonné d’Agri- 
1 ire des Cotemporains M. V. . 
toger ages en 2 colonnes.—In wad the author proposes to give a 
hical notice of the most distinguished cotempo de- 
DAE a oe Repeated 
