COiv'TEXTS. 



CHAPTEE I. 



PAGE 



The Composition of Buttee 1 



CHAPTER II. 



DETERMTKrATION OE THE CoNSTITUEXTS OF BuTTEE . . .11 



CHAPTER in. 

 MioEoscoric Examination of Btjitee 16 



CHAPTER IV. 

 The FusiNa Point . ... ... 21 



CHAPTER V. 

 The Analysis of Buttee-fat 37 



CHAPTER VI. 

 Specific Gbavitx ........ .76 



