Allen, Peter William. <br/><br/>
Natural rubber and the synthetics / 
P. W. Allen. 
 - London :  Crosby Lockwood,  1972. 
 - xvi 255 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references (p. 236-245) and index. 
<br/><br/><label>ISBN: </label>0258968575 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rubber.<br/>Rubber, Artificial.<br/>Rubber industry and trade.