Webster, C. C.  1909- <br/><br/>
Rubber / 
C. C. Webster and W. J. Baulkwill 
 - New York :  Longman,  1989 
 - 614 p. :  ill. ;  25 cm. 
 - Tropical Agriculture Series .
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>ISBN: </label>0582404053 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rubber plants--Bibliography<br/>Rubber--Bibliography