Nichols, Herbert L. <br/><br/>
Modern techniques of exacavation /    
Herbert L. Nichols 
 - London :   Odhams Press,   1956 
 - 1v. (various pagings) :    ill. ;    25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Excavation --Techniques------
<br/><br/><label>Dewey Class. No.: </label>624.152 NIC