Handbook on boring & deepening of wells. 

 - [New Delhi,  1962] 
 - 115, [1] p.  illus., diagrs.  24 cm. 
<br/><br/>Bibliography: p. [116] 
<br/><br/><label>LCCN: </label>sa 64001414  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wells.<br/>Water well drilling.
<br/><br/><label>LC Class. No.: </label>TD412  / .I63