ANIMAL 



AND 



VEGETABLE 



PHYSIOLOOY, 



CONSIDERED WITH REFERENCE 



TO 



NATrRAli THEOIiOGY. 



BY 



PETER MARK ROGET, M. D. 



SECRETARY TO THE ROYAL SOCIETY, FULLERIAN PROFESSOR OF PHYSIOLOGY IN THE ROYAL 



INSTITUTION OF GREAT BRITAIN, VICE PRESIDENT OF THE SOCIETY OF ARTS, 

 FELLOW OF THE ROYAL COLLEGE OF PHYSICIANS, CONS0LTIMQ PHYSICIAN TO THE QOEEN 

 CHARLOTTE'S LYING-IN HOSPITAL, AND TO THE NORTHERN 

 DISPENSARY, ETC, ETC. 



VOL. II. 



PHILADELPHIA: 

 CAREY, LEA & BLANCHARD. 



1836. 



