Perry, Eugene S.  1892- <br/><br/>
Geology and artesian water resources along Missouri and Milk rivers of northeastern Montana, 
by Eugene S. Perry. 
 - Butte, Montana,  Montana School of Mines,  1934. 
 - vi, 34 p.  incl. illus., tables, diagrs., fold. map,  28 cm. 
<br/><br/> Photoprinted. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>gs 35000096  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Montana.<br/>Artesian wells--Montana.
<br/><br/><label>LC Class. No.: </label>TD410  / .P47