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Presents. 

 BRODIE (Sir B. C.) Lectures on the Diseases of the Urinary Organs. 8vo. 



Lond. 1835. 

 BRUGUIEIRE (L.) Orographie de I'Europe. 4to. Paris 1830. 



___ Des Montagnes dela Terra. 8vo. Paris 1827- 



BUCH (L. von.) Ueber Terebrateln. 4to. Berlin 1834. 

 BURG (A.) Ueber neue Ovalen und EUipsen hoherer Ordnung. 8vo. 

 BURNES (A.) Travels into Bokhara. 3 Vols. 8vo. Lond. 1834. 

 BURNES (J.) Narrative of a visit to the Court of Sinde. 8vo. Edinb. 1831. 

 CHEVROLAT (A.) Coleopteres du Mexique. 12mo. Strasburg 1834. 

 CLARK (J.) A Treatise on Tubercular Phthisis or Pulmonary Consumption. 



8vo. Lond. 1834. 

 CONNEL (A.) On the Action of the Voltaic Electricity on Alcohol, &c. 4to. 



Edinb. 1835. 

 COXE (J. R.) An Inquiry into the claims of Dr. W. Harvey to the discovery 



of the Circulation of the Blood. 8vo. Philadelphia 1834. 

 DAVIES (T. S.) Conjectures respecting the Origin of Alphabetic Writing. 



8vo. Lond. 1836. 

 . Researches on Spherical Geometry, Polar Triangles, &c. 



12mo. Lond. 1833. 

 DAVREUX (C. J.) Essai sur la Constitution Geognotisque de Liege. 4to. 



Bruxelles 1833. 

 DAUBENY (C.B.J.) The article 'Geology' from the Ency. Metropol. 



4to. Lond. 1834. 

 DE LA BECHE (H. T.) Researches in Theoretic Geology. 12mo. Lond. 1834. 



How to observe Geology. 12mo. Lond. 1835. 



DE LA RIVE (A.) Quelques observations de Physique terrestre. 8vo. 

 DUHAMEL (J. M. C.) Memoire sur les Equations generales de la propaga- 

 tion de la chaleur dans les corps solides. 4to. Paris 1832. 

 Memoire sur la methode generate sur la mouvement 



de la chaleur. 4to. Paris 1832. 

 DUPRE (A.) Traite Elementaire de Physique, 2 Tom. 8vo. Rennes 1831, 



with a Supplement in Manuscript. 

 EDYE (J.) On the native Vessels of India and Ceylon. 8vo. Lond. 

 EHRENBERG (C. G.) Organisation, Systematik, und geographische Ver- 



haltniss der Infusions-Thierchen. Folio. Berlin 1830. 

 Zur Erkentniss der Organisation in der Richtung 



des kleinsten Raumes. Folio. Berlin 1832. 

 Organisation in der Richtung des kleinsten Raumes. 



Folio. Berlin 1834. 



ENCKE (J. F.) Berliner Astronomisches Jahrbuch fiir 1836. 8vo. Berlin 1834. 



ERMAN (A.) Reise um die Erde mit Atlas. 8vo. Berlin 1833. 



Der Lauf des Obi zwischen Tobolsk und Obdorsk. 8vo. Ber- 

 lin 1831. 



FERGOLA (N.) Trattato analitico delle sezioni coniche. 4to. 1828. 



FISCHER (G. de W.) Bibliographic palaeonthologica. 8vo. Mosquce 1834. 



FLAUTI (V.) Delia trigonometria rettilinea e sferica libri sei. 4to. Napoli 

 1830. 



Analisi algebrica elementare. 4to. Napoli 1830. 



FORBES (J. D.) On the Refraction and Polarization of Heat. 4to. Edinb. 

 1835. 



GEOFFROY SAINT-HILAIRE (E.) Sur les Monotremes. 4to. Paris 1834. 



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

 Geological Society, Feb. 1835. 



Donors. 

 The Author. 



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The Academy of Brussels. 

 The Author. 

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