Garson, Brinton A. <br/><br/>
General excavation methods 

 - New York :   Krieger,   1980. 
 - 392p 
<br/><br/><label>ISBN: </label>0892740673 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECANICA DE SUELOS<br/>EXCAVACION<br/>PERFORACION
<br/><br/><label>Universal Decimal Class. No.: </label>624.133