Todd, David Keith <br/><br/>
Ground water hydrology 
David Keith Todd 
 - New York  John Wiley & Sons  1959 
 - 336 p.  il. n.  24 cm 
<br/><br/><label>ISBN: </label>0471876151 
<br/><br/><label>Subjects--Index Terms: </label>Hidrogeologia Aguas subterraneas