MacGregor, E. A. <br/><br/>
Polymers in nature / 
E.A. MacGregor and C.T. Greenwood 
 - Chichester :  Wiley,  1980 
 - ix,391p.  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>ISBN: </label>0471277622 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macromolecules