t?: 



BIOLOGICAL 

 EFFECTS OF RADIATION 



Mechanism and Measurement of Radiation, 



Applications in Biology, Photochemical 



Reactions, Effects of Radiant Energy 



on Organisms and Organic Products 



VOLUME II 



EDITED BY 



JAMIN M. DUGGAR 



of Plant Physiology and Applied Botany, 

 University of Wisconsin 



WITH THE COOPERATION OF 



JANET HOWELL CLARK GIOACCHINO FAILLA 

 KENNETH S. COLE CHARLES PACKARD 



FARRINGTON DANIELS HENRY W. POPP 



First Edition 



Prepared under the Auspices of the 



Committee on Radiation 



Division of Biology and Agriculture, 



National Research Council, Washington 



McGRAW-HILL BOOK COMPANY, Inc. 



NEW YORK AND LONDON 

 1936 



