RADIATION BIOLOGY, VOLUME II 



Copyright, 1955, by the McGraw-Hill Book Company, Inc. Printed in the 

 I'nited States of America. All rights reserved. This book, or parts thereof, 

 may not be reproduced in any form without permission of the publishers. 



Library of Congress Catalog Card Number 5;i-()042 



TlIK .\1.\1'LE PRESS COMl'A.N'Y, YORK, FA. 



