Vaccaro, J. J. <br/><br/>
Summary of the Columbia Plateau, regional aquifer-system analysis, Washington, Oregon, and Idaho / by John J. Vaccaro 

 - Washington, DC : U.S. Geological Survey,  1998 
 - 51p; illust. 30cm 
 - U.S. Geological Survey professional paper ; 1413-A .
<br/><br/> Includes bibliographical references 
<br/><br/><label>ISBN: </label>0607902914 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater -- Columbia Plateau.<br/>Water quality -- Columbia Plateau.