Eisenlohr, William S.  1907- <br/><br/>
Hydrologic investigations of prairie potholes in North Dakota, 1959-68 / 
by W. S. Eisenlohr. 
 -- Washington :   United States Government Printing Office,   1972 
 - 102 p. + map. -- 
 (Geological Survey Professional Paper  ;  585-A).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dakota del Norte<br/>Hidrología
<br/><br/><label>Universal Decimal Class. No.: </label>556(784)