N G, Kell <br/><br/>
Application of aerial methods in ground water studies 

 - Delhi:   Indian National Scientific Documentation Centre,   1971 
 - ii, 287p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water studies
<br/><br/><label>Subjects--Index Terms: </label>Ground water 
<br/><br/><label>Universal Decimal Class. No.: </label>528.73:551.455  / L1