FRIEDRICH, H <br/><br/>
[Tanning agents in plants].  [electronic resource] 

 -  Die Pharmazie  May 1952 
 - 284-91 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-7144 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Benzopyrans<br/>Plants<br/>Tannins