Humanity and subsistence; symposium:  Vevey (Switzerland), 21-22-23 April 1960 

 - [Vevey?,  1961] 
 - 237 p.:  illus;  23cm 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Deficiency Diseases<br/>Food Supply<br/>Longevity<br/>Population