Rodis, Harry G.  1927- <br/><br/>
Occurrence of ground waters of low hardness and of high chloride content in Lyon County, Minnesota, 
by H.G. Rodis and Robert Schneider. 
 - Washington,  1960. 
 - iii, 2 p.  fold. map.  27cm. 
<br/><br/> Prepared in cooperation with the Division of Waters, Minnesota Department of Conservation. 
<br/><br/><label>LCCN: </label>gs 60000212  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater--Minnesota--Lyon County.<br/>Water-supply--Minnesota--Lyon County.<br/>Water--Composition.
<br/><br/><label>LC Class. No.: </label>QE75  / .C5 no. 423