Van Impe, W. F.  <br/><br/>
Soil improvement techniques and their evolution /   
W. E. Van Impe. 
 - Rotterdam :   Balkena,   1989. 
 - 125 p. :   figuras 
<br/><br/> Introduction - Temporary soil improvement techniques - Permanent soil improvements without the addition of any material - Permanent soil improvement by adding materials - Testing the completed doil improvements - General conclusion. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SUELOS
<br/><br/><label>Universal Decimal Class. No.: </label>624.131