277 



Memoire sur la Chimie et la Physiologie Vegetales, et sur I'Agricul- 

 ture. Par tlenri le Docte. Bruxelles. 1849. 8vo. — From 

 the same. 



Expose General de I'AgricuIture Luxembourgeoise, &c. Par Henri 

 le Docte. Bruxelles, 1849. 8vo. — From the same. 



Annales de rObservatoire Royal de Bruxelles: Par le Directeur A. 

 Quetelet. Tome VIII. Premiere Partie. Bruxelles, 1851. 4to. — 

 From the Observatory. 



Annuaire de I'Observatoire Royal de Bruxelles : Par. A. Quetelet, 

 Directeur. 1850, 1851. Annee 17, 18. Bruxelles. 12mo — 

 From the same. 



Quarterly Journal of the Geological Society. No. 30. Vol. VIII. 

 Part 2, May 1, 1852. London. 8vo. — From the Society. 



Address delivered at the Anniversary Meeting of the Geological So- 

 ciety of London; Feb. 20, 1852. By William Hopkins, Esq., 

 President of the Society. London. 8vo. — From the same. ^ 



On the Causes which may have produced Changes in the Earth's 

 Superficial Temperature. By William Hopkins, M. A., F. R. S., 

 Pres. Geological Society, &c. &c. London, 1852. 8vo. — 

 From the same. 



Astronomical Observations made at the Royal Observatory, Edin- 

 burgh. By the late Thomas Henderson, F. R. S. L. & E., F. 

 R. A. S., &c. &c. Reduced and edited by his successor, Charles 

 Piazzi Smith, F. R. S. E., F. R. A. S., &c. Vol. X., for 1844, 

 5, 6, 7. Published by order of Her Majesty's Government. 

 Edinburgh, 1852. 4to. — From the Observatory. 



Smithsonian Contributions to Knowledge. Vols. III. and IV. Wash- 

 ington, 1852. 4to. — From the Smithsonian Institution. 



Proceedings of the American Antiquarian Society, in Boston, April 

 30, 1851; in Worcester, Oct. 23, 1851; in; Boston, April 28, 

 1852. Worcester. 8vo. — From the American Antiquarian 

 Society. 



Proceedings of the Boston Society of Natural History. May, 1852. 

 Boston. 8vo. — From the Society. 



The Documentary History of the State of New York; Arranged 

 under direction of the Hon. Christopher Morgan, Secretary of 

 State. By E. B. O'Callaghan, M.D. Vol. IV. Albany, 1851. 

 8vo. — From the Regents of the University of the State of New 

 York. 



Fifth Annual Report of the Regents of the University, on the condi- 

 tion of the State Cabinet of Natural History, and the Historical 

 VOL. V. — 2 Q 



