250 



Meteorologische Beobachtungen angestellt auf Veranstaltung der 



Naturforschenden Gesellschaft in Zurich. 1837-46. 4to. 

 Denkschrift zur Feier des hundertjahrigen Stiftung testes der Na- 

 turforschenden Gesellschaft in Zurich am 30 November 1846. 

 4to. — Bli the Society. 

 Mittheilungen der Naturforschenden Gesellschaft in Ziirich. Heft 



I., (No. 1-13). 8vo. — By the Society. 

 Proceedings of the American Philosophical Society. Vol. V., 



January, March, 1849. No. 42. 8vo. — By the Society. 

 The Progress of the development of the Law of Storms, and of 

 the Variable Winds, with the practical application of the sub- 

 ject to Navigation. By Lieut. -Colonel William Reid. Svo. — 

 By the Author. 

 On the Geological Structure of the Alps, Apennines, and Carpa- 

 thians, more especially to prove a transition from Secondary 

 to Tertiary Rocks, and the development of Eocene Deposits 

 in Southern Europe. By Sir Roderick Impey Murchison. 

 Svo. — By the Author. 

 Account of the effect of a Storm on Sea- Walls or Bulwarks on the 

 coast near Edinburgh, as illustrating the principle of the con- 

 struction of Sea-Defences. By W. M. Rankine. Svo. 

 An Equation between the Temperature and the maximum elasticity 

 of Steam and other vapours. By W. M, Rankine. 8vo. — 

 By the Author. 

 The American Journal of Science and Arts. Conducted by Pro- 

 fessors Silliman and Dana. 2d Series, No. 22, July 1849. 

 Svo. — By the Editors. 

 Journal of the Asiatic Society of Bengal. Edited by the Secretaries. 

 No. 200, February 1849. Svo, and N.S., No. 28, April 

 1849, and No. 203. — By the Editors. 

 Journal of the Statistical Society of London. Vol. XII., Parts 3 



and 4. Svo. — By the Society. 

 Journal of the Geological Society of Dublin. Vol. IV., Part 1. 



8vo.— By the Society. 

 Catalogue of the Calcutta Public Library. Svo. — By the Council. 

 Flora Batava. 159 Aflevering. 4to. — By the King of Holland. 

 A Letter addressed to the Earl of Rosse, President-Elect of the 

 Royal Society. By Marshall Hall, M.D. Svo. 



