Freudenberg & co <br/><br/>
the rational manuring of tea in ceylon 

 - The Hultsdorf Mills Manure Works / sole agents in ceylon of the potash syndicate kainit, sulphate of potash  
 - Colombo  Freudenberg & Co.. 
 -  p.31.:pic.:ill. 
<br/><br/><label>ISBN: </label>8120409329 
<br/><br/><label>Subjects--Index Terms: </label>Sole Agents in Ceylon Potash Syndicate Kainit Sulphate of Potash Muniate of Potash 
<br/><br/><label>Universal Decimal Class. No.: </label>634.01  / DOA