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Presents. 

 DE LA RIVE (A.) Esquisse historique des principales Decouvertes faites 



dans I'Electricite depuis quelques annees. 8vo. Geneve 1833. 

 DIEFFENBACH (J. F.) Ueber die Transfusion des Blutes. Svo. Berlin 



1833. 

 DUCROTAY DE BL AINVILLE (H. M.) Memoire sur la Nature du produit 



femelle de la Generation de I'Ornithorhynque. 4to. Paris. 

 EDGE (J.) Calculations relating to the Equipment, Displacement, &c., of 



Ships and Vessels of War. Svo. Lond. 1832. 

 EHRENBERG (C. G.) Ueber den Mangel des Nervenmarks im Gehirne der 



Menschen und Thiere. 8vo. Berlin 1833. 

 ENCKE (J. F.) Berliner Astronomisches Jahrbuch fiir 1835. 

 EPPS (J.) Correct Tide Tables. 36mo. Lond. 1833. 

 FLETCHER (J.) Illustrations of Modern Sculpture, Parts I.— III. Svo. Lond. 



1833. 

 FORBES (J. D.) Experimental Researches regarding certain Variations which 



take place between Metallic Masses having different Temperatures, ^to. 



Edinh. 1833. 

 GALBRAITH (W.) Barometric Tables. Svo. Lond. 1833. 

 GEOFFROY ST. HILAIRE (E.) Memoire sur la Structure et les Usages 



des Glands Monotremiques. Svo. Paris 1834-. 



Palaeontographie. Svo. Paris 1833. 



GERARD (P. S.) Memoire sur le Canal de I'Oureq. ^to. Paris 1831. 

 GERARDIN (A.) et GAINARD (P.) Du Cholera Morbus en Russie, &c. 



en 1831-32. Svo. Paris 1832. 

 GLOGER (D. C. L.) Das Abandern der Vogel durch Einfluss des Climas. 



Svo. Breslau 1833. 



Schlesiens Werbel-Thier Fauna. Svo. Breslau 1833. 



Disquisitionum de Avibus ab Aristotele commemoratis. 



Svo. VratislavicB 1830. 

 GRAY (J. E.) Indian Zoology. Part XL folio. 



GRAY (G. R.) The Entomology of Australia. Part I. 4to. Lond. 1833. 

 GREEN (J. H.) Suggestions respecting the intended Plan of Medical Reform. 



Svo. Lond. 1834. 

 GREENOUGH (G. B.) Address delivered at the Anniversary Meeting of the 



Geological Society, Feb. 21, 1834. 8vo. Lond. 1834. 

 HALL (M.) On Diagnosis. 2 Vols. Svo. Lond. 1819. 

 HALPHEN (M.) M6moire sur le Cholera Morbus. Svo. Paris 1833. 

 HAMILTON (W. R.) On Differences and Differentials. 4to. Dublin 1834. 

 Third Supplement on the Theory of Systems of Rays. 



4tq. Dublin 1833. 



Donors. 

 The Author. 



The Author. 



The Author. 



The Author. 



The Author. 



The Author. 

 The Author. 

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The Author. 



The Author. 

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The Author. 

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The Author, 



The Author. 

 The Author. 

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The Author. 



The Author. 

 The Author. 

 The Author. 

 The Author. 



On the General Method of Expressing the Paths of The Author. 



Light and the Planets. 8vo. 1833. 



HARVEY (G.) A Treatise of Meteorology. 4to. Lond. 1834. The Author. 



HARWOOD (J.) Meteorological Register at St. Leonard's and Hastings, The Author. 



from Sept. 1832 to March 1833. 



HAWKINS (E. B.) Elements of Medical Statics. Svo. Lond. 1829. The Author. 



HAYS (J.) Descriptions of the Inferior Maxillary Bones of Mastodons. The Author. 



HECKER (J. F. C.) Der Englische Schweiss. Svo. Berlin 1834 The Author. 



Die Tanzwuth, eine Volks Krankheit. Svo. Berlin 1832. The Author. 



HERSCHEL (Sir J. F. W.) Observations of Nebulae and Clusters of Stars. The Author. 



4to. Lond. 1833. 

 . On the Absorption of Light by Coloured Media. 



Svo. Lond. 1833. 



