Barr,Mildred and Rachel,Edgar <br/><br/>
The acid degradation of wool keratin 

 - 
 -  Depart.of Chemistry-Iowa State College  1935 
 -   
 -   .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Keratin--Queratina--Lana--<br/>Quimica