FEEDING EXPERIMENTS WITH ISOLATED 



FOOD-SUBSTANCES. 



BY 



THOMAS B. OSBORNE and LAFAYETTE B. MENDEL, 

 With the Co-operation of EDNA L. FERRY. 



(From the Laboratories of the Connecticut Agricultural Experiment Station and 

 the Sheffield Laboratory of Physiological Chemistry of Yale University.) 



WASHINGTON, D. C. 

 Published by the Carnegie Institution of Washington 



191 1 



