Church, Horace K. <br/><br/>
Excavation handbook / 
Horace K. Church. 
 - New York :  McGraw-Hill,  c1981. 
 - various pagings] :  ill. ; 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0070108404 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Excavation.<br/>Engineering geology.