XLvn 



Annuaire magne'ticjuc et metcorologique tin corps cles Ingenieurs des mines 

 de Russie, ou rccucil d'obsci-valioiis inagiieticjucs ct nieleorologiqucs 

 faitcs dans I't'lcndue de I'cmpire de Russie, et publiees par ordre de 

 S. M. I'cmpercur Nicolas I, aux frais de la direction gene'rale des 

 mines; par A. T. KupfTer. Annee i843, n.' 1-2. Saint-Petersbourg , 

 1845, 2 vol. 4.° 



Note relative a la tempe'rature du sol et de I'a'u' aux limitcs de la culture 

 des cereales; par M. A.-T. Kupffer (tire du Bulletin de la classe 

 phjrs.-mathcm. de VAcad. imp. des sciences de S. Petersbourg. Tom. IV, 

 W.-6, 7). 4." 



Brevi ccnni su Gaetano Pugnani, celcbre sonatore di \lolino; di Baldas- 

 sarre Ferrero (ricavato dal n.° 3o del Messaggiere torinese del 24 

 luglio 1847)- Torino, Fontana, 1847, '^•° 



Rapport de la commission nommee poiu- Texpcrtise de I'orgue construit 

 par M. A. Zeigcr pour la cathedrale de ChambeVy; par C.-M. Raymond. 

 Chambery, Puthod, 1847, ''^•" 



Opere di Maurizio Bufalini. Vol. II, disp. 3 e 4- Firenze, tip. Galileiana, 

 1847, 1 \ol. 8.° 



On certain phenomena of Voltaic ignition and the decomposition of water 

 into its constituent gases by heat; by W. R. Grove (from the Phi- 

 losophical transactions, for 1847. Pait. I). London, Taylor, 1847, 



On the correlation of physical forces: being the substance of a course 



of lectures delivered in the London Institution, in the year i843; by 



"W. R. Grove. London, 1846, 8." 

 Abstracts of additional communications on quaternions , or on a new system 



of imagiuaries in algebra, with some geometrical illustrations, and 



with applications to some dynamical questions; by sir William Rowan 



Hamilton. Dublin, Gill, 1846, 8.° 

 The potatoe plant, its uses and properties: toge ther with the cause" of 



the present malady, etc. by Alfi-ed Smee. London, 1846, i vol. 8." Gg. 

 Azlonc del lalte suUe materie melalliche e reazioni di queste su quello; 



diseorso letto da Francesco Selmi nell'adunanza pubblica del 2 1 maggio 



1847 della Societa d'agricoltura di Regglo (Modenese). 8.° 

 Secondc note sur une pierre gravee, trouvce dans un aucicn tumulus 



amerlcain, ct, a celte occasion, sui' ridlome libycn; par M. Jomard. 



Paris, 1845, 8.° fig. 



KUPFFEB 



Febrebo 



Ravmo>d 



BUFALIM 



Grove 



Uamiltow 



Smee 



Selmi 



JOMABD 



