Well drilling/ 
United States. War Department 
 - Washington [D.C.] :   War Dept.;  1943. 
 - (iii, 276 pages) :   illustrations,  23cm. 
 - War Department. technical manual, TM 5-297. .
<br/><br/> "29 November 1943."<br/>"United States of America, War Office."<br/>Includes index. 
<br/><br/>	<br/><br/>Construction of dug wells --<br/>Bored wells --<br/>Jetting method of good construction --<br/>Driven wells --<br/>Introduction to drilling methods --<br/>Rotary drilling method --<br/>Percussion drilling method --<br/>Well development --<br/>Pumps. 
<br/><br/><br/>In English. 
<br/><br/> pbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boring machinery--Maintenance and repair <br/>Handbooks, manuals
<br/><br/><label>Dewey Class. No.: </label>622.24 WEL 1943