GENERAL SCIENCE. 



1133 



Williams, Charles Wye. Observations on the Inland Navigation of 

 Ireland, and the want of employment for its population, with a 

 description of the River Shannon. Second edition. 



8°. London, 1833. 



The Combustion of Coal and the Prevention of Smoke chemi- 

 cally and practically considered. 8°. London, 1854. 



An Elementary Treatise on the Combustion of Coal and the 



Prevention of Smoke, chemically and practically considered. 



8°. London, 1855. 



Prize Essay on the Prevention of the Smoke Nuisance. Second 



edition. 8°. London, 1857. 



Considerations chimiques et pratiques sur la Combustion du 



Charbon et sur les moyens de prevenir la Fumee . . . traduit de 

 1' Anglais par D. Bona Christave. 8°. Paris, 1858. 



On Heat in its relations to Water and Steam, embracing new 



views of Vaporisation, Condensation and Explosions. Second 

 edition. 8°. London, 1861. 



Williams, D. H. A Geological Report on the Damoodah Valley. 



8°. London, 1850. 



A Geological Report on the Kymore Mountains, the Ramghur 



Coal Fields, and on the Manufacture of Iron, &c. 



8°. Calcutta, 1852. 



A Geological Report on the Damoodah Valley. 



8°. Calcutta, 1853. 



Williams, Edward. Theory and Practice of Gunnery ... to which 

 are prefixed the Elements of Vulgar and Decimal Arithmetic. 



8°. London, 1766. 



Williams, George. Historical and descriptive Memoir on the Town 

 and Environs of Jerusalem, to accompany the Ordnance Survey. 

 [With map.] 8°. London, 1849. 



Williams, J. J. The Isthmus of Tehuantepec : being the results of a 

 Survey for a Railroad to connect the Atlantic and Pacific Oceans, 

 made by the Scientific Commission under the direction of Major 

 J. G. Barnard. 8°. New York, 1852. 



Maps illustrating the Isthmus of Tehuantepec. 



8°. New York, 1852. 



Williams, John. Some Account of a Japanese Chronological Work. 



8°. [London, 1863.] 



Observations of Comets, from B.C. 611 to a.d. 1640, extracted 



from the Chinese Annals. Translated, with Introductory Re- 

 marks and an Appendix, comprising the Tables necessary for re- 

 ducing Chinese time to European reckoning, and a Chinese Celes- 

 tial Atlas. 4°. London, 1871. 



Williams, Jonathan. Memoir on the Use of the Thermometer in 

 Navigation. 4°. Philadelphia, 1792. 



Williams, Stephen. An Experimental History of Road Water in 



