nrhy 
S 
T. G. Brndie 
T EXT-BOOK 
OF ( ', 
PHYSIOLOGY 
EDITED BY 
(v£0 E. A. SCHAFER, LL.D. ? F.R.S., 
JODRELL PROFESSOR OF PHYSIOLOGY, UNIVERSITY COLLEGE. LONDON. 
VOLUME FIRST. 
EDINBURGH & LONDON: 
YOUNG J. PENTLAND. 
1898. 
