THE PFIZER HANDBOOK OF MICROBIAL METABOLITES 



Copyright © 1961 by Chas. Pfizer & Co., Inc. Printed in 

 the United States of America. All rights reserved. This 

 book, or parts thereof, may not be reproduced in any 

 form without permission of the copyright owner. 



Library of Congress Catalog Card Number: 61-17138 

 49755 



