Trenter, N A <br/><br/>
Earthworks: A Guide/ 
N A Trenter 
 - London :  Thomas Telford Publishing,  2001 
 - xiv, 265p. :  ill. ;  25 cm 
<br/><br/><label>ISBN: </label>0727729667 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthwork
<br/><br/><label>Dewey Class. No.: </label>624.1513 TRE