Long, Andrew J., <br/><br/>
Groundwater flow, quality (2007-10), and mixing in the Wind Cave National Park area, South Dakota  / 
by Andrew J. Long, Marc J. Ohms, and Jonathan D.R.G. McKaskey ; prepared in cooperation with the National Park Service. 
 - 1 online resource (vi, 50 pages) :  illustrations, maps (some color). 
 - Scientific investigations report ;  2011-5235 .
 - Scientific investigations report ;  2011-5235. .
<br/><br/> CRDP Program record. 
<br/><br/>Includes bibliographical references (pages 38-41). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater flow--South Dakota--Wind Cave National Park.<br/>Water quality--South Dakota--Wind Cave National Park.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Wind Cave National Park (S.D.)
<br/><br/><label>GPO Item No.: </label>0624-B-02 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.42/4-4:2011-5235