Whitby G S <br/><br/>
Plantation rubber and the testing of rubber 

 -  1920 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>66622 
<br/><br/><label>Source: </label> Annuals, Advances 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fats
<br/><br/><label>Dewey Class. No.: </label>FJ718, F0     CL