Kunkel, Fred. <br/><br/>
Time, distance and drawdown relationships in a pumped ground-water b asin /  
Fred Kunkel. 
 - Washington, D.C. :    The U.S. Geological Survey,    1960. 
 - 8 p. :    ill. ;    27 cm. 
 - Geological Survey Circular ;    no.433 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Corporate Names: </label><br/> United States   Department of the Interior. 
<br/><br/><label>Gov. Doc. Class. No.: </label>G. U.S. I53 (08) 1/433