BOOKS

Printed for D. Bremner (Successor to Mr.Elmsly) in the Strand.

X Elements of Mineralogy, 2 Volumes 8vo.

2 An Esiay on the Analysis of Mineral Waters, 8vo.

3 Geological Essays, 8vo.

4 An Essay on Phlogiston, and the Constitution ofAcids, 8vo.

5 An Essay on the Temperature of Different Lati-

tudes, 8vo.

The above by Richard Kirvuan, Esq. F. R. S.

6 A Description of the Minerals in the Lefkean Mu-

seum, by D. L. G. Karsten; Translated by G.Mitchell, M. D. % Vol. 8vo.

• y Transactions of the Royal Irish Academy, 6 Vol.4to.

8 On the Determination of the Orbits of Comets, ac-cording to the Methods of Father Bofcovich, andM. de la Place. With new and complete Tables;and Examples of the Calculation by both Methods.By Sir Henry Englesield, Bart. F. R. 8. andF. A. S. 4to.

g Three Succesiive Tours in the North of Englandarid great Part of Scotland, interspersed with De-scriptions of the Scenes they presented, and occa-sional Observations on the State of Society, andthe Manners and Customs of the People. ByHenry Shrine, Esq. 4to.

10 Two Succesiive Tours throughout the Whole ofWales,with several of the adjacent English Counties;

so