JLIBRARY 

 ^^^ YORK- 



GARDEN 



THE JOURNAL 



OF 



GENERAL PHYSIOLOGY 



EDITORS 

 JACQUES LOEB W. J. V. OSTERHOUT 



VOLUME FOURTH 



WITH 1 PLATE AND 181 FIGURES 



IN THE TEXT 



NEW YORK 

 THE ROCKEFELLER INSTITUTE FOR MEDICAL RESEARCH 



1922 



