674 INDEX. 
E. 
Electrolysis of Water, On the Heat evolved during the, 87. 
Ewart, Peter, Esq., Biographical Notice of, 113 ;—His 
paper on the Measure of Moving Force, 137. 
FR. 
Farming, On the Philosophy of, 574. 
Farming Produce, Physiology of Sowing Seeds, and Growing 
Plants for, 595. 
G. 
Guano, as a manure for Potatoes, 348. 
H. 
Heat, New theory of, 111. 
Henry, William Charles, M.D., F.R.S., &G.S., Biogra- 
phical Notice of the late Peter Ewart, Esq., 113. 
Hovexrinson, Eaton, Esq., F.R.S., & G.S., Account of Mr. 
Ewart’s paper on the Measure of Moving Force, 137. 
EK 
Ictis of Diodorus Siculus, 287. 
Integration, Definite, 464. 
Jouns, Rev. William, On the Use and Origin of Surnames, 
22. 
Joutr, James P. Esq., On the Heat Evolved during the 
Electrolysis of Water, 87 ;—On a new theory of Heat, 
111 ;—On a new method for ascertaining the Specific Heat 
of bodies, 559. 
Just, John, Esq., On the Roman Military Road between 
Manchester and Ribehester, 1;—A brief history of certain 
Anglo-Saxon Roots, nearly obsolete, or becoming so, in the 
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