Ii825.] NewScieiiii^cIiuokii. 235 



Article XI. 

 NEW SCIENTIFIC BOOKS. 



PREPARING FOR PUBLICATION. 



Principles of Political Economy and Population, including an Exa- 

 mination of Maithus's Essay. By John M'Iniscon. 



A new and enlarged edition of Dr. Prout's Inquiry into the Nature 

 and Treatment of Calculus, &c. will shortly be ready for publication. 



The Present State of the Mines in Mexico, Chile, Peru, and Brazil. 

 12mo. , 



Practical Chemical Mineralogy. By Frederick Joyce. 



A Voyage in 1822, 1823, 1824-, containing an Examination of the 

 Antarctic Sea, to the Seventy- fourth Degree of Latitude; and a Visit 

 to Terra del Fuego. By James Weddell. 8vo. 



JUST PUBLISHED. 



A Lecture on the Origin, Progress, &c. of Shipping and Commerce, 

 delivered at the Bristol Philosophical and Literary Society. By 

 Charles Pope, Esq. Is. 6d. 



A System of Pathological and Operative Surgery. By Robert 

 Allan, FRSE. &c. Vol. 3. 



Evils of Quarantine Laws and Non-existence of Pestilential Conta 

 gion. By Charles Maclean, MD. Second Edition. Svo. 15.?; 



Shaw's General Zoology. Vol. 12. 



The Botanic Garden, or Magazine of Hardy Flower Plants. By B 

 Maund. Nos. L and IL with four coloured Figures, post4'to. ll. 6s. 

 foolscap 410 . ll. 

 ■ Unwin's Companion of iMedicine. Svo. Is. 6(1. 



Parry's Pathology. Vol.1. Svo. lis. 



Testimonies in favour of Salt as a Manure, and as a Condiment for 

 the Horse, Cow, and Sheep. By the Rev. B. Dacre, ALS. Svo. 6s. 



Narrative of the Unsuccessful Attempt to reach Repulse Bay. With 

 a Chart, and Engravings by Finden. By Capt. Lyon, RN. 10s. 6d. 



Observations on a General Iron Railway, or Land Steam Conveyance, 

 &c. By Thomas Gray. Fifth Edition, enlarged. Svo. 8?. 6d. 



Cards of Euclid. By the Rev. J. Brasse. 5s.6d. in a Case. 



Article XII. 



NEW PATENTS. 



C. Heatliorn, Maidstone, lime-burner, for his method of constructing 

 and erecting a furnace, or kiln, for the more speedy, more effectually, 

 and more economically manufacturing of lime, by means of applying, 

 directing, and limiting, or regulating the flame and heat arising in the 

 manufacturing or burning coal into coke, and thus making lime and 

 coke in one and the same building, and at one and the same time, — 

 Nov. 11. 



