1901-1972. <br/><br/>
Problems of life :  an evaluation of modern biological thought./ 
Ludwig von Bertalanffy 
 - London :  Watts,  [1952] 
 - 216 p. ;  20 cm. 
<br/><br/>includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.
<br/><br/><label>Dewey Class. No.: </label>574  / BEP 1952