Xx CONTENTS. 
PAGE 
XXI On a New Method for ascertaining the Specific 
Heat of Bodies. By Jamus P. Jouve, Esq., 
Secretary of the Literary and Philosophical So- 
ciety, Mem. Chem. Society, London, SECs “sas'sseten O00. 
XXII On the Philosophy of Farming. By Joun Just, 
Esq., Corresponding Member of the Society...... 574 
XXIII An Experimental Investigation of the Magnetic 
Characters of Simple Metals, Metallic Alloys, 
and Metallic Salts. By Witu1am SrurcGeon, 
Esq., Lecturer on Natural and Experimental 
Science, formerly Lecturer on Experimental Philo- 
sophy at the Hon. East India Company’s Military 
Academy, Addiscombe .......scssseeeseerereeeeeeers 625 
