Nichols, Herbert L. <br/><br/>
Moving the earth :  the workbook of excavation / 
Herbert L. Nichols, David A. Day 
 - 5th ed. 
 - New York :  McGraw-Hill,  2005 
 - (various paging) :  ill. ;  25 cm. 
<br/><br/> Includes glossary and index 
<br/><br/><label>ISBN: </label>007143058X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthwork<br/>Earthmoving machinery<br/>Excavation