Thomson, Louis. <br/><br/>
Soils and soils fertility   

 - 3rd edition. 
 - New Delhi :   Tmh,   1975. 
 - XIII, 676 ;  
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical Sciences
<br/><br/><label>Dewey Class. No.: </label>631.8  / THO