Todd, David Keith. <br/><br/>
Ground water hydrology / 
David Keith Todd. 
 - 2nd ed. 
 - Canada:  John Wiley,  c1980. 
 - xiii, 535p.:  ill.;  21 cm. 
<br/><br/> Includes index. 
<br/><br/> Dept. of Civil Engineering. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ground Water Hydrology.
<br/><br/><label>Dewey Class. No.: </label>551.49  / TOG