Geochemistry of water in aquifers and confining units of the northern Great Plains in parts of Montana, North Dakota, South Dakota, and Wymoming / 
by John F. Busby...[et al.]. 
 - Washington:   United States Government Printing Office,   1995.  
 - viii, F146 p. :  ill., maps, tables ;  29 cm.  +2 diagr. 
 - Regional aquifer-system analysis : northern great plainsChapter F Geological Survey Professional PaperChapter F  1402 .
<br/><br/> Conduct diagr. 1: generalized geologic correlation chart of jurassic, cretaceous (mesozoic), and tertiary rocks in the northern great plains.  Conduct diagr. 2: generalized geologic correlation chart of mesozoic and paleozoic rocks in the northern great plains. 
<br/><br/>Includes bibliographical references (p. F142-F146). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water chemistry--Williston Basin<br/>Aquifers--Williston Basin
<br/><br/><label>Dewey Class. No.: </label>551.490978