Brown, Harold. <br/><br/>
Rubber, its sources, cultivation, and preparation 

 - London :  J. Murray,  1914 
 - 245 p.  : ilus. 
<br/><br/><label>LCCN: </label>25047 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Caucho.<br/>Caucho--Industria.<br/>Hevea.
<br/><br/><label>Dewey Class. No.: </label>634.9865  / B76