Hanson, James Ralph. <br/><br/>
The tetracyclic diterpenes   / 
[by] J. R. Hanson. 
 - [1st ed.] 
 - Oxford,  New York:  Pergamon Press ,  [1948]. 
 - vii, 133 p. :  ill., ;  24 cm. 
 - International series of monographs in organic chemistry ;  v. 9. .
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diterpenes.<br/>Polycyclic compounds.
<br/><br/><label>Dewey Class. No.: </label>547.71