XI. IX 



Norte, and Gila rivers; by W. H. Emory. Washington, 1848, 1 vol. 

 8.° fig. with a Map. 



Fourth annual report of the Board of Regents of the Smithsonian Insti- 

 tution, for the year 1849. Washington, i85o , 8.° 



Appendix to the report of the Board of Regents of the Smithsonian In- 

 stitution, containing a report on the public libraries of the United. 

 States of America , i85o ; by Charles C. Jewett. Washington , 

 i85o , 8." 



Map of Oregon and upper California from the Surveys of John Charles 

 Fremont , drawn by Charles Preuss , under the order of the Senate 

 of the United States. Washington City, 1848 , 1 fogl. 



Map of that part of the mineral lands adjacent to lake superior, ceded 

 to the United Slates by the treaty of 1842 with the Chippewas. 

 i fogl. 



General map of part of Fiorida , included Betwen Cedar Keys and S'-Johns 

 river, from Lieut. Blakes. Map. 1846, 1 fogl. 



Memorie dell'Accademia d'Agricoltura , Commercio ed Arti di Verona. 

 Vol. XXIV -XXVII. Verona, i85o-i85i, 4 vol. 8.° 



Annali dell'Accademia R. d'Agricoltura di Torino. Vol. IV. Dispensa 4- a 

 Torino, i85i, 8.° 



Relazione intorno alia malattia delle uve, Commissarii i signori Socii or- 

 dinarii Cav. Cantu, Cav. Abbene, Prof. Delponte, Dottore Giuseppe 

 Lessona , Chimico Borsarelli , Chimico Griseri , e Dottore Bertola , re- 

 latore ( Estr. dal Vol. V degli Annali delta R. Accademia d'Agricol- 

 tura di Torino ). 8.° 



Verhandelingen der eerste Klasse van het Koninklijk-Nederlandsche In- 

 stiluut van Wetenschappen , Letterkunde en Schoone Kunsten te 

 Amsterdam. Derde Reeks. Deel IV. e Amsterdam, i85i, 4° fig- 



Tijdschrift voor de wis- en natuurkundige Wetenschappen , uitgegeven 

 door de eerste Klasse van het Koninklijk-Nederlandsche Instituut van 

 Wetenschappen , Letterkunde en Schoone Kunsten. Vierde deel. Afle- 

 vering 2.'-^.' Amsterdam, 1 85 1 , 8.° fig. 



Journal de l'Ecole Polytcchnique ; publie par le Conseil destruction de 

 cet ctablissement. Tom. XIX-XX. Paris, i85o-i85i , 4° fig- 



Memoires couronnes el Memoires des Savants-e'trangers, publies par TAca- 

 demie Royale des Sciences, des Lcttres et des Beaux-Arts de Belgique. 

 Tome XXIII. Bruxelles , i85o , 1 vol. j.° 

 Serif. II. To-m. XII. 



Accademia d'Agric. 



Comm. ed Arti 



di t'erona. 



Accad. R. di Agbic. 

 di Torino. 



ISTIT. NeEBXAHD. 



di Sc.,Lett. edAbti 



di Amsterdam. 



Il Cow d'Istrdi. 



DF.LH SCLOLA POL. 



di Parigi. 



A- > vn \\ DlSclEJWB, 

 I.VTTERE E B.-ARTI 



di BruxtUes. 



