Verruijt, A. <br/><br/>
Theory of groundwater flow / 
A. Verruijt 
 - London :  Macmillan,  1970 
 - x, 190 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater flow
<br/><br/><label>Dewey Class. No.: </label>627.17 VER