J. Sholto Douglas <br/><br/>
Hydroponics : The Bengal system 

 - 2nd Ed 
 - London  Oxford University Press  1955 
 - 153p 
<br/><br/>J. Sholto Douglas: Hydroponics : The Bengal system.  (2nd Ed)  London.  Oxford University Press, 1955.--(631.585DOU)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.585  / DOU